Machine screws are one of the more widely used products among dozens of standard fastener types. They can be either coarse-threaded or fine-threaded, and are usually available with a wide range of head types. Usually stronger than many other screw types, they are used for fastening metal parts and panels securely together in a range of construction and other applications including aerospace, machinery, vehicles, engines, tool assemblies, electronic devices, and large-scale industrial equipment. 

Sourced from quality producers,  machine screws are offered as part of our own labelled (AVIATIONEU NEW ERA) product lines conforming to aerospace/military or industrial standards/specifications.  They come in different sizes, head types, materials and thread gradings. Countersunk screws allow the head of the screw to sit flush with or below the surface of the surrounding material. They may also be used to remove the burr left from a drilling or tapping operation thereby improving the finish of the product and removing any hazardous sharp edges.

AVIATIONEU NEW ERA AN507 series screws are mil spec threaded 100 degree countersunk non structural screws with Phillips head. They have been replaced by the respective screws of MS24693 series of materials and finishes. These screws are made of carbon steel and cadmium plated, stainless steel unplated or brass with chemical black finish. They are sold in pieces and offered in different sizes in the following materials and finishes with the corresponding notations after MS24693 and before the size number:

Carbon Steel Cadmium plated (letter "S") 

300 Series Stainless Steel unplated (letter "C")

Brass with chemical black finish, (letter "BB")

For more information, please refer to the individual product presentations, the supplied documentation or contact us.

AN316/NASM316 Series hexagonal steel cadmium plated  thin non-locking check nuts are Military Specification versions of non-locking jam nuts used typically to lock in adjustments where a male threaded part screws only partway into a female threaded part (rod ends, grub screws, bulkhead fittings, etc). AN316/NASM316 Series jam nuts are thinner than the AN315 specification nuts for use in tighter installations but the AN316/NASM316 hex check nuts can carry half the tension load of the AN315 nuts.

Sourced from quality producers, the AN316/NASM316 Series check nuts are offered as part of AVIATIONEU NEW ERA product lines in steel cadmium plated or corrosion resistant steel (CRES) passivated (indicated by the letter "C" replacing the dash number) in different thicknesses and thread sizes in inches.  Letters "R" and "L" after the dash number indicate a Right or Left Hand thread respectively. For additional information please consult the supplied documentation or contact us.

Certification Details:

AN316 (REV. 11)., AIR FORCE-NAVY AERONAUTICAL STANDARD: Nut, Jam, Hexagon (25 Feb 1991). Superseded by NASM316. The Part Identification Number (PIN) for AN316 and the part number for NASM316 are identical. The part numbers have not been changed.

AN315/NASM315 Series hex plain nuts are manufactured from steel and cadmium plated per QQ-P-416A, Type II, Class 3, corrosion resistance steel or aluminum alloys. The AN315 nuts have been superseded by NASM315 Series. Similar to common nuts  but with a rugged construction they are designed and built with aviation grade materials and to specific aviation design specifications. They can carry the same high tension load as the AN310 castle nuts and require an auxiliary locking device such as a check nut or lock washer. 

Sourced from quality producers, the AN315/NASM315 Series hex plain nuts are offered as part of AVIATIONEU NEW ERA product lines in different thicknesses and thread sizes in inches. The following letters are used to designate specific types of airframe nuts:

"C" before dash number for corrosion resistance steel nuts

"D" before dash number for aluminum-alloy nuts

"L" after dash number for left-hand thread

"R" after dash number for right-hand thread

For additional information please consult the supplied documentation or contact us.

Certification Details:

AN315 (REV. 10) (NOTICE 2)., AIR FORCE-NAVY AERONAUTICAL STANDARD: Nut, Plain, Castellated, Airframe (23 SEP 2002) [S/S BY NASM315]., AN315 REV. 10, dated 29 DECEMBER 1972, is hereby canceled and superseded by NASM315. The Part Identification Number (PIN) for AN315 REV. 10 and the part number for NASM315 are identical. The part numbers have not been changed.

Countersinking is used to ensure that flat head screws or fasteners sit flush against the workpiece. Countersinks used in aerospace and industrial applications are made of durable materials such as High Speed Steel (HSS) known for its hardness, toughness, and ability to withstand high temperatures. High Speed Steel (HSS) countersinks are well suited for cutting aluminum sheet metals. When combined with Cobalt, an alloying agent in steels to improve the hardenability, strength, and wear resistance in machining applications but also due to its ability to resist wear at higher temperatures, the  respective countersinks are often used for cutting stainless steel and other aluminum alloys.

Sourced from quality suppliers, integral (fixed) pilot Microstop countersink cutters are offered as part of our own labeled (AVIATIONEU NEW ERA) product lines. Made from HSS or HSS Steel with Cobalt, they consist ideal tools for aircraft manufacturers, aircraft maintenance/ repair stations or  industrial manufacturers for precise and accurate countersinking, cost-effective alternatives to other OEM products and and stocked by our suppliers for fast deliveries. 

Offered in different flutes, body and pilot diameters and sold  either separately (*) or in custom sets to address specific customer needs in machining applications.

Because of the difference in composition between HSS and Cobalt, main strengths of HSS countersinks are their high hardness and wear resistance. Therefore, as a general rule, they consist a better choice when you want your countersinks to retain their strength even when exposed to extreme wear or abuse. For higher hardenability, strength, and wear resistance and in applications when when countersinks are to be exposed to extremely high temperatures, cobalt countersinks should best be used.

AVIATIONEU NEW ERA countersinks can be used with popular adjustable or Microstop countersinking units utilizing a threaded shank drive (sold separately). For additional information please consult the supplied documentation or contact us.

(*) Minimum Order Quantities apply depending on the selected countersinks or their sets.

AN hex head bolts in different series are offered under AVIATIONEU NEW ERA product series. Sourced from quality vendors, these bolts are manufactured to the US Army-Navy (AN) standard, predecessor to Mil-Spec (MS), superseded by the National Aerospace Standard (NAS). Commonly used in aviation for either tensile/shear load applications. Made from high-strength type 4037 or 8740 alloy steel or 431 Stainless Steel (CRES) and cadmium plated for superior corrosion resistance (compared to commercial grade zinc plated bolts) they are offered with shank drilled for cotter pin or undrilled for stop nut application, and with a drilled head for safety wire or without. Minimum Tensile Strength (Steel and CRES) - 125,000psi. The length of AN aircraft bolts is measured from under the head to the end of the shank. The "grip" is the unthreaded portion of the shank. Threads are pressed into the steel, not cut, thus maintaining strength throughout the entire shank. The surface under the head of AN bolts is designed to be a bearing surface to reduce non-uniform stress as the bolt is torqued thus reducing premature fatigue.  AN3 through AN20 Series bolts are superseded by NASM3 through 20 Series. The part numbers in both series have not been changed. The following letters are used in the product part  numbers.

"A" after the dash number for bolts with undrilled shank

"C"  for bolts made of 431 Stainless Steel (CRES)

"H" after the AN number for bolts with drilled head (eg. AN10H-15)

AN10 bolts have a 5/8-18 thread with a 5/8" shank diameter. All AN10 bolts have a 0.955 thread length regardless of grip length. They can be torqued  to 92-108 lb-ft with AN365 or AN310 full-height nuts, or 50-65 lb-ft with AN364 or MS21042 half-height nuts. Indicated lengths are UHL: Under Head Length (aka Full Shank Length or Overall Length not including bolt head).

Anchor nuts can be Fixed or Floating, the latter being easier to use due to their built-in nut (threaded hole) able to "float" slightly thus providing a convenient connection point for threaded rods, such as bolts, from the backside. In the case of Fixed anchor nuts, the built-in nut is static (i.e. without the capability to “float”) and the threaded rod must be positioned perfectly over the hole. Self-locking anchor nuts are those with a built-in locking mechanism preventing them from loosening over time from vibrations. They are extensively used in aerospace, automotive, and construction industries.

Depending on their intended application, nutplates conform to different military, aerospace, ISO or other industrial standards such as the German DIN, U.S. (ASME & ASTM, IFI, ANSI), British BS, Japanese JIS and others. They are offered as OEM parts under their respective brands or under our own labelled (AVIATIONEU NEW ERA) product lines intended as cost-effective alternatives to the respective OEM products. Listed in accordance with their standard of compliance, Fixed and Floating nutplates come in different materials (such as steel or CRES & finishes),  in single/double lug configurations and Metric ISO οr Unified thread sizes. There is currently no U.S. Military Standard (MS) specification for Metric nutplates. Depending on the selected product and availability, nutplates can be supplied with a dry film lube specified by the letter "L" in the respective part number. Those with countersunk rivet holes are specified by the letter "K" at the end of the part number.

Sourced from quality manufacturers, AVIATIONEU NEW ERA MS21069/MS21070 series nutplates are fixed self-locking, two-lug, reduced rivet spacing low height miniature anchor nuts.  MS21069 series nutplates are made from cadmium plated steel while those of MS21070 series from corrosion resistant steel (CRES). They come in different Unified Thread sizes with plain or countersunk rivet holes on each side,  with or without a dry film lube. Sold in pieces but also in packs where the specified number of nuts per pack is indicated after the letters "PK" in the product reference number (SKU). Appearing prices are always for the units of measurement used each time. Matching rivets are sold separately.

For additional information please refer to the supplied documentation or contact us.

AN310/NASM310 and AN320/NASM320 Series castlellated nuts are manufactured from steel and cadmium plated. AN310/320 nuts have been superseded by NASM310/320 Series.  The Part Identification Numbers (PIN) for AN310/AN320 and those for NASM310/NASM320 are identical.

Castellated nuts are of similar style and shape as castle nuts but they are not as thick (deep) as the castle nuts (they consist the thin version of standard castle nuts). The thin design makes castlellated nuts weaker than the castle nuts and are used only where shear stress forces are encountered. Fabricated from steel and cadmium plated per QQ-P-416A, Type II, Class 3. AN310/NASM310 castle nuts are used with drilled-shank bolts, clevis bolts, eye bolts and studs. The slots in the nut accommodate a cotter pin for safety purposes. The thinner AN320/NASM320 series castellated shear nuts, with half the tensile rating of the AN310/NASM310 series nuts, are used with clevis bolts and threaded taper pins which are subject to shearing stress only.

Both AN310/NASM310 and AN320/NASM320 Series castlellated nuts are sourced from quality producers and offered as part of AVIATIONEU NEW ERA product lines. For additional information please consult the supplied documentation or contact us.

The AN363 series regular height all-metal stop nuts are similar to those of MS21042 series except that MS21042 nuts are shorter than the AN363 but develop the same tensile strength. The AN363 series nuts are fabricated from carbon steel & cadmium plated as per specification QQ-P-416C or stainless steel, in which case the letter "C" is included after the series number (e.g. AN363 cadmium plated steel, AN363C stainless steel). Both are designed for use in high temp installations (AN363 up to 450°F, AN363C up to 800°F).  The AN363/ AN363C series nuts have been replaced by those of MS21045/MS21046C respectively which in turn are superseded by NASM21045/NASM21046C.  The Part Identification Number (PIN) for MS21045/MS21046C  and the part number for NASM21045/NASM21046C nuts are identical. The part numbers have not been changed (eg. AN363-1032 to MS21045-3 to NASM21045-3).

Sourced from quality producers, MS21045/MS21046C all-metal stop nuts are offered as part of AVIATIONEU NEW ERA product lines which also include nuts from other AN, MS/NASM series (please refer to the individual product presentations). Sold in pieces. Please refer to product specifications or contact us.

Note: Depending on availability,these parts part may be supplied without or with Dry-Film Lubricant indicated by letter "L" in the SKU.

NAS1291 Series Nuts

The NAS1291 series lock-nuts are widely used throughout the aerospace industry. They are thin-walled, self-locking nuts with a reduced height and are made of silver plated corrosion resisting (stainless) steel for maximum temperatures 800°F or cadmium plated alloy steel for maximum temperatures 450°F, and offered with or without dry film lubricant The NAS1291 series of nuts ranges in size from 02 to 10 corresponding to thread diameters of .086 to .6250 inches. The following designators indicate the material and the dry film lubrication of these nuts:

- No letter after NAS1291 indicates nuts made of cadmium plated alloy steel with dry film lubrication,

- The letter "X" after NAS1291 is used to designate nuts made of cadmium plated alloy steel without dry film lubrication,

- The letter "C" after NAS1291 indicates nuts made of silver plated corrosion resisting steel (CRES) for use at max temperature 800°F.When the letter "M" is included in the end of the part number, dry film lubrication is included & max temperature is 450°F.

Nuts NAS1291-02 thru -6, NAS1291X02 thru X6, NAS1291C04 thru C6 are inactive for new design. They have been superseded by respective nuts of NASM21042/MS21042 and NASM21043/MS21043 series.

NASM21042/MS21042 and NASM21043/MS21043 Series Nuts 

The MS21042 series (superseded by NASM21042 series) are all-metal hexagon reduced height self-locking nuts, rated at 160,000 psi tensile strength, made of cadmium plated steel. They are shorter than the AN363 nut but develop the same tensile strength. They are also  lighter than AN365 nylon lock nuts (an average of 63% lighter for sizes -3 through -6).The NASM21042/MS21042 lock nuts are widely used throughout the aerospace industry together with those of MS21043 series (superseded by NASM21043) all-metal reduced hexagon, reduced height self-locking nuts with a ring base made of corrosion resistance steel and silver plated. Because of their reduced hex dimension, they are widely used in limited space applications where wrench access is a problem. Both are designed for use in high temperature installations (up to 450°F for MS21042 series  and up to 800°F for MS21043 series nuts). They both come without or with or  a dark grey dry film lubricant, indicated by the letter "L" in their part number.

Sourced from quality producers, NAS1291, NASM/MS 21042 and 21043 series nuts are offered as part of our AVIATIONEU NEW ERA product lines. Sold in pieces or packs with the number of nuts per pack indicated after the letters "PK" at the product reference code (SKU).

Depending on the selected nut  & stock conditions alternate part numbers of the same fastener may be supplied in lieu of the ordered, meeting or exceeding standard specifications of ordered parts. 

For more information please refer to the supplied documentation.

Aircraft washers used in airframe construction or repair works are either plain, lock, or special type washers. 

AN960/AN960L series are aeronautical (Army-Navy) standard flat washers superseded by the respective washers in NAS1149/NAS1149L series. They come in regular thickness (NAS1149/AN960) or light thickness (NAS1149L/AN960L) indicated by the letter "L" in the dash number of the product reference number (SKU). They are made from different materials such as carbon steel, corrosion resistant steel (CRES) and aluminum alloys. These washers are used under hex nuts to provide a smooth bearing surface, as shims to obtain the correct grip length for a bolt and nut assembly, and to adjust the position of AN310 and AN320 castle nuts with respect to drilled cotter pin holes in bolts and clevis pins. 

NAS1149/AN960 and NAS1149L/AN960L series washers are offered as part of our own labeled (AVIATIONEU NEW ERA) product lines. They can be furnished in different materials (such as carbon steel, CRES, anodized aluminum or aluminum alloy), different finishes and different inside, outside diameters and thicknesses in inches.  Letters in the part number of NAS1149/AN960 washers are used for material and finish specification. Please refer to the supplied documentation for information on available sizes, materials, finishes and cross reference between  AN960  and NAS1149 series washers.

Sold in packs with a specified number of washers per pack indicated after the letters "PK" in the product reference number (SKU).

The 2024 aluminum alloy (with copper as the primary alloying element) is also known as aerospace grade aluminum. It is commonly used in aircraft structural applications due to its high strength and fatigue resistance and those requiring high stress & strain resistance in aviation and industrial applications. This alloy is stronger but less versatile than 6061, which is more corrosion resistant, easier to weld, and more suited to machining, but less strong than the 7075. 

2024 aluminum alloy sheets/plates are offered as Annealed (O Temper, without heat treatment ) or Heat Treated in different tempers to attain their maximum strength, including the current listed T3 or others (such as T4,T5,T6 and T651) separately listed.

2024 T3 Alloy Aluminum sheets/plates are offered as part of AVIATIONEU NEW ERA product lines for a wide range of uses including aerospace, clock parts, computer parts, hydraulic parts, bolts, valves, nuts, pistons and gears. Sourced from quality producers, they are offered in different thicknesses & standard stocked or cut-to-order widths and lengths in inches. They can be furnished in different finishes, Untreated (Bare), Anodized or CLAD (sometimes referred to as ALCLAD) for improved corrosion resistance. 

Anodization makes aluminum stronger, longer-lasting, and more durable in a wider variety of environments and applications. The surface becomes three times as hard as untreated aluminum, with increased resistance to abrasion, corrosion, and physical impact damage. CLAD sheets/plates are formed from high-purity aluminum surface layers metallurgically bonded to the aluminum alloy core material providing improved protection against fracture, fatigue crack growth & improved corrosion resistance.

Depending on the selected product & manufacturer they comply with US SAE AMS, ASTM specifications or other standards.

AVIATIONEU NEW ERA 2024 T3 Alloy Aluminum sheets/plates are sold in pieces or in bulk with US or Metric Ton (as specified) as the unit of sale. Transport to customer destination can be arranged at additional cost. Small quantities are usually shipped by air transport while for bulk quantities sea/sea-surface transport is used. Minimum Order Quantities (MOQ) depend on the required product. Approximate time for shipping is usually 1-2 months from the time of order placement and payment receipt, depending on the ordered quantity. Appearing prices are indicative per unit of sale.  Prices and availability are subject to confirmation with our co-operating suppliers before order confirmation.

Note: All AVIATIONEU NEW ERA metals are supplied free from oil stains, dents, inclusions, scratches, oxide discolorations, corrosion, or other defects, with PVC film cover, one/two side(s), depending on the producer & properly packaged for protection during the shipment.

For additional information, please refer to the Product Description section, our attached Brief Guide on Aluminum Grades & Temper Designations, or contact us.

Structural screws are made of alloy steel, are properly heat treated, and can be used as structural bolts. Those commonly used in aircraft applications are manufactured to aerospace/military standards/specifications. They are offered as part of our own branded (AVIATIONEU NEW ERA) product lines structured in different series based on the standard of their conformance. Some of the screws commonly used include NAS204 through NAS235 and AN509/AN525 series. 

MS24694 Series structural screws have a 100° countersunk Phillips head. They replace the respective AN509 series structural screws of materials and finishes. Minimum tensile strength for steel is 125,000 psi. They are fabricated from alloy steel and cadmium plated per specification QQ-P-416A, Type II, Class 3 or 300 Series Stainless Steel unplated designated by the letters "S" and "C" respectively in the product part number after MS24694 and before the size number.

Sourced from quality suppliers, AVIATIONEU NEW ERA MS24694 series structural screws are offered in different thread sizes and lengths in inches and sold in pieces or packs of specified number of screws designated after the letters "PK" in the product reference number (SKU). For more information, please refer to the individual product presentations, the supplied documentation or contact us.

Machine screws are one of the more widely used products among dozens of standard fastener types. They can be either coarse-threaded or fine-threaded, and are usually available with a wide range of head types. Usually stronger than many other screw types, they are used for fastening metal parts and panels securely together in a range of construction and other applications including aerospace, machinery, vehicles, engines, tool assemblies, electronic devices, and large-scale industrial equipment. 

Sourced from quality producers,  machine screws are offered as part of our own branded (AVIATIONEU NEW ERA) product lines conforming to aerospace/military or industrial standards/specifications.  They come in different sizes, head types, materials and thread gradings. Countersunk screws allow the head of the screw to sit flush with or below the surface of the surrounding material. They may also be used to remove the burr left from a drilling or tapping operation thereby improving the finish of the product and removing any hazardous sharp edges.

AVIATIONEU NEW ERA MS35206 and MS35207 series of machine (non structural) screws are mil spec pan head cross recessed (Phillips) screws, manufactured from carbon steel and are cadmium plated to specification QQ-P-416, Type 2, Class 3. MS35206 series machine screws feature 60,000 psi min. tensile strength and can be used as replacements for AN526 truss head & AN515 round head screws. MS35207 series machine screws are fine threaded have a minimum tensile strength of 55,000 psi and replace the AN507R series. Both MS35206 and MS35207 series machine screws are offered in different diameters, thread sizes and lengths in inches and they are sold in pieces. For more information, please refer to the individual product presentations, the supplied documentation or contact us.

Cotter pins are used to secure bolts, screws, nuts, and pins. Military standard MS24665 split cotter pins are made from cadmium plated steel, replacing those of AN380 series or passivated corrosion resistant steel (CRES), replacing those of AN381 series. The CRES cotter pins are more resistant to corrosion and also used where heatresisting attributes are desired, such as forward of firewall or  in locations where nonmagnetic material is required. Regardless of their shape or material, all cotter pins serve the same general purpose - safetying. MS24665 split cotter pins are superseded by respective part numbers of NASM24665 series.

MS24665 Series split cotter pins are offered as part of our own branded (AVIATIONEU NEW ERA) product lines in cadmium plated steel or passivated corrosion resistant steel and in different diameters and lengths. Sold in pieces. For more information, please refer to the supplied documentation or contact us.

Bars/rods from 2000 series aluminum alloys are offered in different shapes (cross sections) such as round, rectangular, hexagonal or square, as part of our own labelled (AVIATIONEU NEW ERA) product lines. They can be supplied in different Aluminum grades (e.g. 2014, 2024), with or without heat treatment (O) (see temper designators). Depending on the selected product and quality, 2000 series aluminum bars/rods comply with various aerospace or industrial standards / specifications (ASTM B209, AMS 4037, AMS-QQ-A-250/4, JIS, DIN) and others. They are intended for use in different industries, from packaging production, and mold making to aerospace, automotive, motorsports, shipbuilding, defense equipment,  and other applications.

Those from 2007 aluminum grade, made from a blend of high copper content, magnesium, and lead, are used mostly for machine parts, bolts and nuts, and threaded components.Those from 2014 grade (the second most popular alloy in its series, just after 2024) are known for their strength, toughness and machinability. Used in the manufacturing of machine and aerospace parts, and in buildings. The 2017 grade bars/rods are strong, easy to bend, and simple to shape, they can resist rust, and feature good ductility and machinability. Used for aircraft and construction parts. Their 2019 grade counterparts feature a high copper content, making them less resistant to corrosion compared to 5000 and 7000 series alloys while exhibiting high strength and good heat resistance. Used in applications in the aerospace industry and in buildings.  The 2024 alloy aluminium bars/rods, with copper as the primary alloying element, are used in applications requiring high strength to weight ratio, good fatigue resistance, weldablility and average machinability. Typical applications include structural and other components for the Aerospace, Defense, Automotive, Sports, Marine & other industries such as wing skins, body panels, wheel axles, bicycle frames, hulls & masts, railing, & fasteners.

AVIATIONEU NEW ERA bars/rods are offered in Aerospace quality with premium materials, rigorous processes, & extensive testing under strict quality management systems, and Commercial quality (separately listed), emphasizing on cost-effectiveness. Offered in different dimensions (sizes) & standard pre cut or cut to order lengths in inch/feet or mm (metric) systems. Sold in pieces or bulk quantities in US or Metric tons, with Minimum Order Quantity (MOQ) 1 ton. Air, sea or road transport options offered. If size(s) of ordered metals are not in stock, the approximate lead time is usually 1-2 months from ordering depending on the ordered quantity.

All AVIATIONEU NEW ERA metals are supplied free from oil stains, dents, inclusions, scratches, oxide discolorations, corrosion, or other defects and carefully packaged for protection during their transportation.

For additional information, please refer to our supplied documentation or contact us for a quotation.

The 2024 aluminum alloy (with copper as the primary alloying element) is often referred to as aerospace grade aluminum due to its common use in aircraft structural applications requiring high strength and fatigue resistance. This alloy is stronger but less versatile than 6061, which is more corrosion resistant, easier to weld, and more suited to machining, but less strong than the 7075, also used in the aerospace industry.

2024 aluminum alloy sheets are offered as part of AVIATIONEU NEW ERA product lines. They come as Annealed (O Temper) without heat treatment or heat treated in various tempers (such as T3,T4,T5,T6 or T651) to attain their maximum strength (*). They can be supplied in different finishes (Untreated (Bare), Anodized or CLAD (referred to as ALCLAD). Anodization makes aluminum stronger, longer-lasting, and more durable in a wider variety of environments and applications. The surface becomes three times as hard as untreated aluminum, with increased resistance to abrasion, corrosion, and physical impact damage. CLAD sheets/plates are formed from high-purity aluminum surface layers metallurgically bonded to the aluminum alloy core material providing improved protection against fracture, fatigue crack growth & corrosion resistance.

Sourced from quality producers, AVIATIONEU NEW ERA 2024 aluminum sheets/plates can be supplied in pieces (see separate presentations) or in bulk in US or Metric Tons, consisting a cost effective solution when large quantities are demanded. Depending on the selected product & manufacturer they comply with different standards.

They are available in an extensive range of stocked thicknesses & standard or cut-to-order widths and lengths in inch or metric systems. If not in stock, approximate lead time for shipping is usually 1-2 months from the time of order placement, depending on the ordered quantity. Offered prices depend on selected products and quantities.  Prices and availability are subject to confirmation with our co-operating suppliers before order placement. Minimum Order Quantities (MOQ) depend on the required product.

Transport to customer destination can be arranged at additional cost. Small quantities are usually shipped by air transport while for bulk quantities sea/sea-surface transport is used.

All AVIATIONEU NEW ERA  metals are supplied free from oil stains, dents, inclusions, scratches, oxide discolorations, corrosion, or other defects, with PVC film cover, one/two side(s), depending on the producer & properly packaged for protection during the shipment.

For additional information, please contact us.

Notes: 

(*) All aluminum alloys, regardless of product form, are classified as either heat-treatable or non heat-treatable, depending upon the method used to attain their maximum strength. The modification methods applied to heat- and non heat-treatable alloys are listed in our attached Brief Guide on Aluminum Grades & Temper Designations.

SAE AISI(*) 1018 (G10180**) (separately presented) & 1020 (G10200**) mild/low carbon steel grades are are iron alloys with basically identical composition. Please refer to the supplied documentation for the comparison of SAE AISI 1018/1020 steel properties and additional information provided at the Product Description section. Technical data of supplied materials should be used ONLY FOR REFERENCE, NOT FOR DESIGN, and any decisions on their use remain entirely at the buyer discretion.

SAE AISI 1020 steel, aka C1020 steel in cold worked condition, is one of the most commonly used plain carbon steels. It is a low hardness and tensile strength carbon steel alloy with Brinell hardness ranging between  119 - 235 and tensile strength between 410 - 790 MPa. It features high machinability, high strength, high ductility and good weldability by most welding processes supporting its use in all industrial sectors. Due to its low carbon content, it is resistant to induction hardening or flame hardening but carburization or carbon nitriding can be applied to achieve a hardness value of more than  Rc65.  Normally used in turned and polished or cold drawn conditions.

Sourced from quality producers, SAE AISI 1020 steel tubes are offered as part of our own branded (AVIATIONEU NEW ERA) product lines. They can be furnished Normalized, Annealed or in other conditions, in different specifications, different shapes (cross sections), round, square, rectangular, etc. and dimensions in inches or millimeters (depending on the supplier) to meet project requirements. In the case of Metric round tubes, they are cold drawn seamless tubes available in different outer diameters and wall thicknesses in mm and pre cut or cut to order lengths in meters or centimeters. Those in inch system  are offered as DOM (Drawn Over a Mandrel***), with outer diameters and wall thicknesses in inches and lenghts in inches or feet.  Although they are welded tubes, the weld line becomes nearly undetectable during the manufacturing process and they are often referred to as seamless. Appearing prices for pre cut tubes are per piece in indicated dimensions.

(*) American Iron & Steel Institute (AISI), Society of Automotive Engineers (SAE).

(**)  Unified Numbering System ( UNS) Number, a designation system for Metals & Alloys.

(***) A process applied to tubing after its initial construction, allowing more exact ID/OD dimensions, a smoother finish, and a better alignment of the crystal lattice structure. 

Machine screws are one of the more widely used products among dozens of standard fastener types. They can be either coarse-threaded or fine-threaded, and are usually available with a wide range of head types. Usually stronger than many other screw types, they are used for fastening metal parts and panels securely together in a range of construction and other applications including aerospace, machinery, vehicles, engines, tool assemblies, electronic devices, and large-scale industrial equipment. 

Sourced from quality producers,  machine screws are offered as part of our own branded (AVIATIONEU NEW ERA) product lines conforming to aerospace/military or industrial standards/specifications.  They come in different sizes, head types, materials and thread gradings. Countersunk screws allow the head of the screw to sit flush with or below the surface of the surrounding material. They may also be used to remove the burr left from a drilling or tapping operation thereby improving the finish of the product and removing any hazardous sharp edges.

AVIATIONEU NEW ERA MS35206 and MS35207 series of machine (non structural) screws are mil spec pan head cross recessed (Phillips) screws, manufactured from carbon steel and are cadmium plated to specification QQ-P-416, Type 2, Class 3. MS35206 series machine screws feature 60,000 psi min. tensile strength and can be used as replacements for AN526 truss head & AN515 round head screws. MS35207 series machine screws are fine threaded have a minimum tensile strength of 55,000 psi and replace the AN507R series. Both MS35206 and MS35207 series machine screws are offered in different diameters, thread sizes and lengths in inches and they are sold in pieces. For more information, please refer to the individual product presentations, the supplied documentation or contact us.

Hinges provide a smooth pivot mechanism for doors, panels, cabinets, and many other applications. Military-standard hinges, such as MS20001 and MS20257 series are widely used for their durability and precision engineering offering exceptional strength and performance. Sourced from quality manufacturers, MS20001 and MS20257 series hinges (separately presented) are offered as OEM parts or under our own labelled (AVIATIONEU NEW ERA) product lines as Butt or Continuous  (aka Piano) hinges. Butt hinges, the most common type, feature two leaves joined by a pin for simple and robust pivot action. Continuous or piano hinges run the full length of of connecting surfaces providing uniform support and stability.

MS20001 extruded aluminum hinges are made of either 2024-T4 or of 7075-T6511, two very strong metals and used primarily in structural applications. Those of MS20257 series with bent hinge loops are made of a softer, weaker grade of aluminum, are less expensive but they should not be used as substitutes for the MS20001 hinges in structural applications.

H. A. GUDEN Co. MS20001 hinges are manufactured  in accordance with MS20001P Military Specification (Mil-Spec) Standard typically in continuous lengths. Materials include aluminum alloys 2024-T3511 per SAE-AMS-QQ-A-200/3, ASTM-B221, ASTM B241/B241M or 7075-T73511 per SAE-AMS-QQ-A-200/11, ASTM B241/B241M, ASTM-B221. Finish options include plain, anodize in accordance with MIL-A-8625, Type II or chemically surface treat in accordance with MIL-DTL-5541. Parts can be supplied as full lengths and in any of the standard MS20001 half hinge designations of X, Y of H style hinges (*). Additional custom/special features such as countersunk holes, cut outs, PEMs, slots, bends, offsets are also offered. The full MS20001 series part number is stamped at regular intervals along the length of each hinge.

Those offered as part of AVIATIONEU NEW ERA product lines are are mostly offered as piano hinges, made from aluminum alloys and adhere to the respective MS20001 or MS20257 Mil Standards for their materials and construction. The MS20001 series piano hinges are lightweight (about half the weight of steel) and exhibit mild corrosion resistance. They have a standard clearance with the distance between the leaves being approximately the same as the pin diameter when they are closed. Offered in standard lengths of 72.0" and furnished with cadmium-plated 302 stainless steel hinge pins. They do not come with mounting holes which have to be drilled, unless otherwise specified.

OEM & AVIATIONEU NEW ERA hinges are sold in pieces as assembly with CRES hinge pins. The number  after the dash in the product reference number (SKU) denotes the hinge length in inches (in.). For example, the number "7200" in the part number  denote a MS20001 series hinge 72 inches (6 feet) long.

Manufacturer C of C and material certifications available upon request.

(*) Type X half hinges mate with type Y while Type H half hinges mate with type H.

Titanium fasteners are best known for their strength,  lightweight, and corrosion resistance. They feature an excellent strength to weight ratio and significant mechanical properties but perhaps their most notable attribute is their superior corrosion resistance to salt water / seawater operating conditions. Titanium fasteners are used in aerospace, automotive and motorsports but also in many other industries including chlor alkali, marine, off-shore oil & gas, desalination, medical, and pulp and paper. They come in different types (like bolts, screws and nuts), sizes, titanium grades and standards/specifications (e.g. ANSI/ASME, DIN/ISO, ASTM, ASME, MIL specifications etc.)  to meet application requirements. 

Compared to respective fasteners made of steel and aluminum, as a rule of thumb, titanium fasteners are about half the weight of their steel counterparts while aluminum fasteners are about half the weight of titanium ones.

Sourced from quality producers, a wide range of titanium fasteners are offered as part of AVIATIONEU NEW ERA product lines (please refer to the individual product presentations). 

AVIATIONEU NEW ERA Titanium nuts are available in both inch and metric systems. Their typicals uses include aerospace, marine, motorsports and many other applications. Manufactured from aerospace grade titanium, CNC machined, heat treated with hexagonal heads and rolled threads these nuts come in diffrent types including locking and flange nuts, sizes, thread pitches, flange diameters and lengths. They are sold in pieces. For more information or unlisted fasteners please contact us.

Titanium fasteners are best known for their strength,  lightweight, and corrosion resistance. They feature an excellent strength to weight ratio and significant mechanical properties but perhaps their most notable attribute is their superior corrosion resistance to salt water / seawater operating conditions. Titanium fasteners are used in aerospace, automotive and motorsports but also in many other industries including chlor alkali, marine, off-shore oil & gas, desalination, medical, and pulp and paper. They come in different types (like bolts, screws and nuts), sizes, titanium grades and standards/specifications (e.g. ANSI/ASME, DIN/ISO, ASTM, ASME, MIL specifications etc.) to meet application requirements. Compared to respective fasteners made of steel and aluminum, as a rule of thumb, titanium fasteners are about half the weight of their steel counterparts while aluminum fasteners are about half the weight of titanium ones.

Sourced from quality producers, a wide range of titanium fasteners are offered as part of AVIATIONEU NEW ERA product lines (please refer to the individual product presentations). 

AVIATIONEU NEW ERA Titanium nuts are available in both inch and metric systems. Their typicals uses include aerospace, marine, motorsports and many other applications. Manufactured from 6AL-4V grade titanium, CNC machined, heat treated with hexagonal heads and rolled threads these nuts come in diffrent types including locking and flange nuts(*), sizes, thread pitches, flange diameters and lengths. They are sold in pieces. For more information or unlisted fasteners please contact us.

(*) Appearing dimensions for Flange Nuts: Hex Size, Flange Diameter, Height (Hex or Total).

Hinges provide a smooth pivot mechanism for doors, panels, cabinets, and many other applications. Military-standard hinges, such as MS20001 and MS20257 are widely used for their durability, exceptional strength and performance & precision engineering. MS20001 (separately presented) and MS20257 Military-standard hinges are offered as OEM parts of H. A. GUDEN Co. or under our own labelled (AVIATIONEU NEW ERA) product lines. They are supplied as Butt or Continuous  (aka Piano) hinge types. Butt hinges, the most common type, feature two leaves joined by a pin for simple and robust pivot action. Continuous or piano hinges run the full length of connecting surfaces providing uniform support and stability.

MS20001 extruded aluminum hinges are made of either 2024-T4 or 7075-T6511 Aluminum Alloys, two very strong metals and used primarily in structural applications. Those of MS20257 Standard are made of a softer, weaker grade of aluminum. They are less expensive but they should not be used as substitutes for the MS20001 hinges. All supplied hinges come without mounting holes.

H. A. GUDEN Co. manufactures MS20257 hinges to the respective Military Specification and offered in P or C Series. MS20257(P) hinges are made of non anodized 5052-H24 or H34 aluminum with hinges anodized per Mil-A-8625 Type II also available. Their MS20257(C) counterparts are manufactured from 302 or 304 Stainless Steel. Stock is maintained in hinges of 72" length and different sizes (MS20257-1, MS20257-2, MS20257-3, MS20257-4, MS20257-5 and MS20254-6) corresponding to different open inch widths. They can be supplied as full lengths and in any of the standard MS20257 half hinge X, Y of H style designations. Full lengths are supplied assembled with a pin, while half hinges (unless otherwise specified) as  leaf only with corresponding mil spec pins sold separately. Additional custom operations such as countersunk holes, cut outs, PEMs, slots, bends, offsets and many other special features can also be supplied.

Sourced from quality manufacturers, MS20257P & MS20257C piano hinges are also offered as part of our own labelled (AVIATIONEU NEW ERA) product lines in different material thicknesses, open widths and standard stock lengths of 36" & 72" (3 & 6 feet).

MS20257P hinges consist of two half aluminum hinges made from Aluminum Alloy with anodized finish which mate and are held together by a hinge pin (included).They supersede AN257 series piano hinges & are similar to MS20257C stainless steel piano hinges. Both are sold in pieces. The number  after the dash in the product reference number (SKU) denotes the length of the hinge (e.g. MS20257C5-3 denotes a MS20257(C) stainless steel hinge 3 feet long while the MS20257P5-7200 a MS20257(P) aluminum hinge 72 in. (6 feet ) long. 

Manufacturer C of C and material certifications are available upon request for all our supplied hinges. Their requirement must be specified at order placement as additional charges may apply.

Anchor nuts (aka nutplates or anchor plates) are terms used interchangeably and relate to stamped sheet metal fasteners with an internally threaded tube and a plate with two clearance holes for rivets. They are used in blind mounted panel applications in aerospace and other industrial sectors where hex nuts cannot be used or an attached nut is required for ease of maintenance. 

Anchor nuts can be Fixed or Floating, the latter being easier to use due to their built-in nut (threaded hole) able to "float" slightly thus providing a convenient connection point for threaded rods, such as bolts, from the backside. In the case of Fixed anchor nuts, the built-in nut is static (i.e. without the capability to “float”) and the threaded rod must be positioned perfectly over the hole. Self-locking anchor nuts are those with a built-in locking mechanism preventing them from loosening over time from vibrations. They are extensively used in aerospace, automotive, and construction industries.

Depending on their intended application, nutplates conform to different military, aerospace, ISO or other industrial standards such as the German DIN, U.S. (ASME & ASTM, IFI, ANSI), British BS, Japanese JIS and others. They are offered as OEM parts under their respective brands or under our own labelled (AVIATIONEU NEW ERA) product lines intended as cost-effective alternatives to the respective OEM products. Listed in accordance with their standard of compliance, Fixed and Floating nutplates come in different materials (such as steel or CRES & finishes),  in single/double lug configurations and Metric ISO οr Unified thread sizes. There is currently no U.S. Military Standard (MS) specification for Metric nutplates. Depending on the selected product and availability, nutplates can be supplied with a dry film lube specified by the letter "L" in the respective part number. Those with countersunk rivet holes are specified by the letter "K" at the end of the part number.

Sourced from quality manufacturers, AVIATIONEU NEW ERA MS21078 series nutplates are fixed self-locking, two-lug nutplates with elastic insert and plain rivet holes.  Made from cadmium plated steel they are available in different Unified thread sizes and replace respective AN366F series nutplates.  Sold in pieces but also in packs where the specified number of nuts per pack is indicated after the letters "PK" in the product reference number (SKU). Appearing prices are always for the units of measurement used each time. Matching rivets are sold separately.

For additional information please refer to the supplied documentation or contact us.

AVIATIONEU NEW ERA Brass plain washers are made of copper, nickel alloy with a natural color finish in accordance with DIN 125 standard. Sourced from certified manufacturers these washers are offered in competitive prices and they are available in different sizes on the basis of their Clearance (Hole) Diameter/Outer Diameter/Thickness in mm. Sold in packs of 250 or 50 pieces depending on the selected product. The number of pieces included in each pack is mentioned after "PK" designation.

AVIATIONEU NEW ERA Brass plain washers are made of copper, nickel alloy with a natural color finish in accordance with DIN 433 standard. Sourced from certified manufacturers these washers are offered in competitive prices and they are available in different sizes on the basis of their Clearance (Hole) Diameter/Outer Diameter/Thickness in mm. Sold in packs of 250 or 50 pieces depending on the selected product. The number of pieces included in each pack is mentioned after "PK" designation.

AVIATIONEU NEW ERA Brass plain washers are made of copper, nickel alloy with a natural color finish in accordance with DIN9021 standard. Sourced from certified manufacturers these washers are offered in competitive prices and they are available in different sizes on the basis of their Clearance (Hole) Diameter/Outer Diameter/Thickness in mm. Sold in packs of 250 or 50 pieces depending on the selected product. The number of pieces included in each pack is mentioned after "PK" designation.

AVIATIONEU NEW ERA Stainless Steel Plain Washers are made of Stainless Steel 304 or 316 (depending on P/N) with a bright surface treatment. They are produced in accordance with DIN 125 (ISO 7089) standard. Sourced from certified manufacturers these washers are offered in competitive prices and they are available in different sizes on the basis of their Clearance (Hole) Diameter/Outer Diameter/Thickness in mm.Sold in packs of 500, 50 or 25 pieces depending on the size of the washers. The number of pieces included in each pack is mentioned after "PK" designation.

AVIATIONEU NEW ERA Stainless Steel Plain Washers are made of Stainless Steel 304 or 316 (depending on P/N) with a bright surface treatment. They are produced in accordance with DIN 9021 standard. Sourced from certified manufacturers these washers are offered in competitive prices and they are available in different sizes on the basis of their Clearance (Hole) Diameter/Outer Diameter/Thickness in mm. Sold in packs of 250 or 25 pieces depending on the size of the washers. The number of pieces included in each pack is mentioned after "PK" designation.

AVIATIONEU NEW ERA Hexagon Socket Head Screws are made of Carbon Steel, Alloy Steel with a Black Oxide or Galvanized finish (depending on the P/N) and a strength class of 4.8 or other as specified by the letter "S" in the P/N. They are fully threaded, coarse type, and produced by certified manufacturers in accordance with DIN 7984 standard. They are offered in competitive prices in different diameters ("M" designated), indicating the screw's diameter in mm and lengths in mm. The thread pitch (the distance between threads measured along the length of the screw) expressed in mm is indicated by the "P" designation in the P/N. Sold in packs of 500, 250 or  50 pieces depending on the selected product. The number of pieces included in each pack is mentioned after "PK" designation.

AVIATIONEU NEW ERA Hexagon Bolts are made of Stainless Steel 304/316 (depending on the P/N) with a bright surface treatment and a strength class of A2-70 for SS 304 bolts and A4-70 for SS 316 bolts. They are fully threaded, coarse type, and produced by certified manufacturers in accordance with DIN 933 standard. They are offered in competitive prices in different diameters ("M" designated), indicating the bolt's diameter in mm and lengths in mm. The thread pitch (the distance between threads measured along the length of the bolt) expressed in mm is indicated by the "P" designation in the P/N. Sold in packs of 250, 100 or  25 pieces depending on the selected product. The number of pieces included in each pack is mentioned after "PK" designation.

A nylon-insert lock nut (also referred to as elastic stop nut, nut with a non-metallic insert  or nyloc nut) is a type of locknut with a nylon collar that increases friction on the screw thread. Nyloc nuts are widely used in products and structures subject to dynamic loads where motion or vibration can cause fasteners to become loose. Their design prevents the connection from loosening without the need for additional lock washers.The nylon insert is situated at the top of the nut and when tightened locks against the thread. The insert deforms elastically over the threads as tightening pressure is applied. The insert locks the nut against the screw as a result of friction, caused by the radial compressive force resulting from the deformation of the nylon. Nyloc nuts retain their locking ability up to 250 °F.

Metric hexagonal nylon-insert self-locking nuts are high anti vibration and anti loose fastening parts conforming to DIN 982 and DIN 985 standards. Different metric thread sizes are designated by the letter "M" indicating the nut's clearance diameter in mm. The main difference between DIN 982 & DIN 985 is the height of the nuts for same thread diameter. DIN 982 lock nuts (often termed as “P” Type) are taller than DIN 985 (aka “T” Type) ones. Lower profile  DIN 985 are used in places where height is limited, while standard height DIN 982 nuts are used in connections where increased strength and fixation are required. In addition, the size range of DIN 985 nuts is wider than that of DIN 982. DIN 985 Nylon self-locking nuts can be used in various mechanical and electrical products with temperature from – 50 ℃ to 100 ℃. Due to their significantly higher anti vibration and anti loose performance than other anti loose devices, their application ranges from  tanks, mining, agricultural, textile &  various kinds of machinery to automobiles and aerospace.

Both DIN 982 and DIN 985 lock nuts are offered as part of our own (AVIATIONEU NEW ERA) product lines. Sourced from quality manufacturers they are competitively priced and can be supplied in different materials (Steel, Brass, Carbon Steel, Alloy Steel & Stainless Steel), grades (Class 5, 6, 8 or 10), metric thread diameters (typically M3/3 mm to M30/30 mm or up to 48 mm for DIN 985 nuts), thread pitches and finishes (natural, electro zinc-plated, chrome plated, black oxide and others). Sold in pieces or packs with number of pieces per pack indicated after "PK" designation in product SKU.

Notes:

Nut thread pitch indicates the distance between threads measured along the length of the nut expressed in mm.

In the case of stainless steel lock nuts, the stainless steel grades are denoted with codes such as A2 or A4 and dash numbers indicating the minimum tensile strength to be met by the material. For example, A2-70 relates to a nylon-insert lock nut made from 304 stainless steel with a minimum tensile strength of 700N/mm² (MPa).

AVIATIONEU NEW ERA high tensile stainless steel threaded bolts are manufactured from AISI 410 stainless steel and heat-treated and machined to minimum of 110-ksi or 760 Mpa tensile strength. They are dual ASTM & ASME certified (ASTM A193 B6: Class 1 Stainless Steel, ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads). In addition to their high tensile strength, they exhibit excellent resistance to corrosion, good dimensional stability, durability as well as a long functional work life. They can be used in different industries demanding high tensile strength and corrosion resistance like marine, chemical & petrochemical etc. Sold in in packs (pk) of 25 bolts/pk in different head, body diameters and thread lengths in inches with Minimum Order Quantity (MOQ) 10 packs. Please refer to the attached specifications table. Appearing price is for reference only and differentiates based on wanted bolt sizes. Please contact us for a quotation.

AVIATIONEU NEW ERA ASTM A193 Grade B6 Series stainless steel stud bolts are manufactured from the ferritic grade AISI 410 stainless steel and can be heat-treated and machined to minimum of 110-ksi or 760 Mpa tensile strength. Like other fasteners in this seies, apart from their high tensile strength, they exhibit excellent resistance to corrosion, durability as well as a long functional work life. They can be used in different applications in industries that demand high tensile strength and corrosion resistance. Sourced by certified manufacturers they are competively priced and offered in different diameters and lengths. Sold by the piece (pc.) in increments of 10 pieces with Minimum Order Quantity (MOQ) 100 pieces. Appearing price is for reference only and differentiates based on wanted bolt sizes. Please contact us for a quotation.

Like other fasteners in ASTM A193 Grade B6 series, AVIATIONEU NEW ERA ASTM A193 Grade B6 stainless steel flat washers are characterized by their high tensile strength, excellent resistance to corrosion, durability as well as a long functional work life. They can be used in different applications in industries that demand high tensile strength and corrosion resistance. Sourced by certified manufacturers they are competively priced and offered in different sizes. Sold by the piece (pc.) in increments of 10 pieces with Minimum Order Quantity (MOQ) 100 pieces. Appearing price is for reference only and differentiates based on wanted washer sizes. Please contact us for a quotation.

AVIATIONEU NEW ERA ASTM A324 Grade 8.8 Series high tensile hexagonal head threaded bolts are produced from medium carbon steel with heat treatment by both quenching and tempering.  They comply with ASTM A324, ASME SA324 standards. Medium carbon steel is less expensive  than other grades and features good ductile and malleable qualities but a lower tensile strength. 

Grade 8 Class bolt capabilities: Yield (strech): 4354 lbs min, Tension (failure): 5024 lbs min, Tensile Strength: 150.000 lbs per square inch.

These bolts are offered in different finishes (zinc plated, plain or hot dip galvanised) and different sizes (diameter M20 to M100 mm / 3/4" to 3.1/2").  Sold by the piece (pc.) in increments of 10 pieces with Minimum Order Quantity (MOQ) 100 pieces. Appearing price is for reference only and differentiates based on wanted bolt sizes. Please contact us for a quotation.

A wide range of Stainless Steel Hexagonal Nuts are offered as part of our own label (AVIATIONEU NEW ERA) product lines to meet diverse applications in aerospace and other industrial sectors. An overview of this product family structured in series is included below wihile additional information are included in the Product Description section. Sourced from quality manufacturers these nuts are available in different stainless steel materials, Metric or inch sizes, threads types and classes and comply with different standards/specifications depending on the selected product. Depending on selected nut size they are sold in pieces or convenient pacls of specified number of nuts per pack indicated after the letters "PK" in the product reference number (SKU). For further information please consult the supplied documentation or contact us.

AVIATIONEU NEW ERA AISI 304 Stainless Steel Nylon Insert Hex Lock (Elastic Stop) Nuts - Inch System. Retain locking ability up to 250 °F (121 °C).

AVIATIONEU NEW ERA AISI 304/316/667 Stainless Steel Hexagonal Lock Nuts - Metric System

AISI 304, 316 or 667 Stainless Steel. Meet DIN 985 standard. They feature a coarse thread type, bright finish and a strength class of  A2-70.

AVIATIONEU NEW ERA AISI 304 Stainless Steel Hexagonal (Non Lock) Nuts - Metric System

AISI 304 Stainless Steel. Meet DIN 439 standard. They feature a coarse thread type, bright finish and a strength class of  A2-70.

AVIATIONEU NEW ERA  AISI 410 Stainless Steel Hexagonal (Non Lock) Nuts - Metric System

ASTM A193 Grade B6 Stainless Steel Hexagonal Nuts combining high tensile strength, excellent resistance to corrosion, durability and long service life. Used in different high tensile strength and corrosion resistance applications.

AVIATIONEU NEW ERA AISI 304 Stainless Steel Nylon Insert Hex Jam Lock Nuts - Inch System

 Low profile lock nuts fromAISI 304 Stainless Steel. Suitable for corrosion resistance in applications exposed to fresh water.

AVIATIONEU NEW ERA 18-8 Stainless Steel Hex Jam Nuts - Inch System, UNEF Thread Type

Exhibit good chemical resistance and may be mildly magnetic. Used in low-clearance applications. Offered as RH or LH Threaded (UNEF Thread Type).

AVIATIONEU NEW ERA 18-8 / AISI 316 Stainless Steel Hex Panel Nuts - Inch System, UNEF Thread Type

Extremely thin nuts for tight spaces such as electrical panels. Can be furnished in 18-8 or AISI 316 Stainless Steel in different finishes. Those with a black-oxide finish have a dark surface color.

AVIATIONEU NEW ERA ASTM A324 Grade 10.9 Series high tensile hexagonal head threaded bolts are produced from medium carbon steel, medium carbon steel alloy and low carbon boron steel with heat treatment by both quenching and tempering.  They meet ASTM A324 Grade BD and SAE J429 standards. These bolds feature high tensile strength and good wear resistance and are used in automotive applications and for bolting large and forged parts. 

Nominal Tensile Strength: 1.000 Megapascal (MPa) or 1.000 N/sqr. mm , Yield Stress: 900 Megapascal (MPa) or 900 N/sqr. mm 

They are offered in different finishes (zinc plated, plain or hot dip galvanised) and different standard, coarse and fine thread sizes (diameter M20 to M100 mm / 3/4" to 3.1/2").  Sold by the piece (pc.) in increments of 10 pieces with Minimum Order Quantity (MOQ) 100 pieces. Appearing price is for reference only and differentiates based on wanted bolt sizes. Please contact us for a quotation.

These AVIATIONEU NEW ERA hexagon locking nuts comform with ASTM A194 standard specification for carbon, alloy and stainless steel nuts used in high pressure, temperature or other special-purpose applications. They can be indicatively used in the process industries, such as petroleum and chemicals for pressure vessels, valves, flanges, and fittings. Sourced by certified manufacturers these nuts are competitively priced and offered in metric (M3 - M36 diameter) or inch (3/16" - 1.1/2") sizes, different thread types and grade range to meet respective design, service conditions, mechanical properties, and high temperature requirements. Please refer to ASTM A194  specification table for additional information. Sold in packs of 100 pcs each.  Appearing price is for reference only per pack. Please contact us for a quotation.

Machine screws are one of the more widely used products among dozens of standard fastener types. They can be either coarse-threaded or fine-threaded, and are usually available with a wide range of head types. Usually stronger than many other screw types, they are used for fastening metal parts and panels securely together in a range of construction and other applications including aerospace, machinery, vehicles, engines, tool assemblies, electronic devices, and large-scale industrial equipment. 

Sourced from quality producers,  machine screws are offered as part of our own branded (AVIATIONEU NEW ERA) product lines conforming to aerospace/military or industrial standards/specifications.  They come in different sizes, head types, materials and thread gradings. Countersunk screws allow the head of the screw to sit flush with or below the surface of the surrounding material. They may also be used to remove the burr left from a drilling or tapping operation thereby improving the finish of the product and removing any hazardous sharp edges.

AVIATIONEU NEW ERA AN503 series of machine (non structural) screws are aeronautical standard coarse thread slotted fillister drilled head screws meeting MIL-S-6050 specifications. They are manufactured from steel and cadmium plated to specification Type I Class 3. These screws feature 125,000 psi tensile strength, they are offered in different sizes in inches and they are sold in pieces. For more information, please refer to the supplied documentation or contact us.

A castellated nut, also referred to as a castle nut or slotted nut, is a nut with slots (notches) cut into one end. Although castellated nuts are frequently referred to as slotted nuts, there are slight differences. Castellated nuts are formed with a round section at the top where the slots are located. Slotted nuts do not have this rounded modification. The flat sides of slotted nuts extend fully from the top to the bottom of the nut. Both castellated and slotted nuts are designed to use a pin (usually a split pin) that fits through the slots and through a hole in the screw to which the nut is attached. This pin prevents the nut from turning and loosening. Compared with slotted nuts, castellated nuts allow the cotter pin to be confined closer to the margins of the nut itself, providing added secureness.

MS14144 Series nuts are slotted hexagon style lightweight castellated self locking nuts manufactured from steel and cadmium plated. They are offered as part of our own labelled (AVIATIONEU NEW ERA) product lines in different sizes with right-hand thread direction and a dry film lubricant as applicable, specified by the letter "L" in the part number.

Note: Depending on availability,these parts part may be supplied without or with Dry-Film Lubricant indicated by letter "L" in the SKU.

A castellated nut, also referred to as a castle nut or slotted nut, is a nut with slots (notches) cut into one end. Although castellated nuts are frequently referred to as slotted nuts, there are slight differences. Castellated nuts are formed with a round section at the top where the slots are located. Slotted nuts do not have this rounded modification. The flat sides of slotted nuts extend fully from the top to the bottom of the nut. Both castellated and slotted nuts are designed to use a pin (usually a split pin) that fits through the slots and through a hole in the screw to which the nut is attached. This pin prevents the nut from turning and loosening. Compared with slotted nuts, castellated nuts allow the cotter pin to be confined closer to the margins of the nut itself, providing added secureness.

MS17825 Series nuts are slotted hexagon style lightweight castellated self locking nuts manufactured  from cadmium plated steel to standard castle or shear nut specifications with a nylon insert added for positive safety. They are offered as part of our own labelled (AVIATIONEU NEW ERA) product lines and can be used throughout the control system. In case the cotter pin used with castle nuts is overlooked, the nut cannot work loose. The nylon insert will act as a stop nut.

A castellated nut, also referred to as a castle nut or slotted nut, is a nut with slots (notches) cut into one end. Although castellated nuts are frequently referred to as slotted nuts, there are slight differences. Castellated nuts are formed with a round section at the top where the slots are located. Slotted nuts do not have this rounded modification. The flat sides of slotted nuts extend fully from the top to the bottom of the nut. Both castellated and slotted nuts are designed to use a pin (usually a split pin) that fits through the slots and through a hole in the screw to which the nut is attached. This pin prevents the nut from turning and loosening. Compared with slotted nuts, castellated nuts allow the cotter pin to be confined closer to the margins of the nut itself, providing added secureness.

MS17826 Series nuts are slotted hexagon style lightweight castellated self locking nuts. They are similar to MS17825 Series nuts but they have a reduced height. They are manufactured  from cadmium plated steel to standard castle or shear nut specifications with a nylon insert added for positive safety. They are offered as part of our own labelled (AVIATIONEU NEW ERA) product lines and can be used throughout the control system. In case the cotter pin used with castle nuts is overlooked, the nut cannot work loose. The nylon insert will act as a stop nut.

Clevis pins are used as a quick and secure fastener in place of bolts and rivets. Clevis pins can be partially threaded or unthreaded. Unthreaded Clevis pins have a domed head at one end and a cross-hole at the other end. A Clevis pin is inserted through the holes at the pronged ends of a Clevis and is kept in place by a cotter pin. Threaded Clevis pins are partially threaded on one end with a formed head on the other.

MS20392 series Clevis pins are straight, headed pins with a drilled shank. They supersede those of AN392 to AN396 series and those of AN400, AN402, AN404, and AN406 series. MS20392 series Clevis pins are produced in different materials (steel alloy, corrosion resistant steel (CRES), titanium alloy) and surface finishes (cadmium plated, chrome plated, titanium alloy - aluminum coated) with a drilled hole for cotter pin. The following letters in the part number specify materials and finishes:

“C”  Steel alloy, 4037 4130 8630 or 8740 cadmium plated

“S”  Steel alloy, 8740 cadmium plated

“R” Corrosion resistant steel, PH13-8Mo chrome plated

“P” Corrosion resistant steel, PH13-8Mo cleaned descaled and passivated

“A” Titanium alloy Ti-6AI-4V, aluminum coated and lubricated with solid film lubricant

“T” Titanium alloy, Ti-6AI-4V, no finish

MS20392 series Clevis pins are offered as part of our own labelled (AVIATIONEU NEW ERA) product lines in different materials, head, shank diameters and effective lengths. They are used with clevis forks and in secondary controls which are not subjected to continuous operation. For more information, please refer to the supplied documentation or contact us.

Anchor nuts (aka nutplates or anchor plates) are terms used interchangeably and relate to stamped sheet metal fasteners with an internally threaded tube and a plate with two clearance holes for rivets. They are used in blind mounted panel applications in aerospace and other industrial sectors where hex nuts cannot be used or an attached nut is required for ease of maintenance. 

Anchor nuts can be Fixed or Floating, the latter being easier to use due to their built-in nut (threaded hole) able to "float" slightly thus providing a convenient connection point for threaded rods, such as bolts, from the backside. In the case of Fixed anchor nuts, the built-in nut is static (i.e. without the capability to “float”) and the threaded rod must be positioned perfectly over the hole. Self-locking anchor nuts are those with a built-in locking mechanism preventing them from loosening over time from vibrations. They are extensively used in aerospace, automotive, and construction industries.

Depending on their intended application, nutplates conform to different military, aerospace, ISO or other industrial standards such as the German DIN, U.S. (ASME & ASTM, IFI, ANSI), British BS, Japanese JIS and others. They are offered as OEM parts under their respective brands or under our own labelled (AVIATIONEU NEW ERA) product lines intended as cost-effective alternatives to the respective OEM products. Listed in accordance with their standard of compliance, Fixed and Floating nutplates come in different materials (such as steel or CRES & finishes),  in single/double lug configurations and Metric ISO οr Unified thread sizes. There is currently no U.S. Military Standard (MS) specification for Metric nutplates. Depending on the selected product and availability, nutplates can be supplied with a dry film lube specified by the letter "L" in the respective part number. Those with countersunk rivet holes are specified by the letter "K" at the end of the part number.

Sourced from quality manufacturers, AVIATIONEU NEW ERA MS21048/NAS680 series nutplates are fixed self-locking, two-lug low height nutplates made from Corrosion Resistant Steel (CRES) A286 (UNS S66 286) in 450° & 800° F versions with a passivated finish. Same as those of MS21047series except that they are made from stainless steel and silver plated (800 ° F only). They have a nylon insert and are available in different Unified thread sizes, with plain rivet or countersunk rivet holes on each side and come with or without a dry film lubricant (450° F only). MS21048 nutplates supersede AN362, AN366, NAS680  and they are superseded by NASM21048 series. The Part Identification Number (PIN) for MS21048 and the part number for NASM21048 are identical & part numbers have not been changed. Sold in packs with a specified number of nuts per pack indicated after the letters "PK" in the product reference number (SKU). Matching rivets are sold separately. For additional information please contact us.

Anchor nuts can be Fixed or Floating, the latter being easier to use due to their built-in nut (threaded hole) able to "float" slightly thus providing a convenient connection point for threaded rods, such as bolts, from the backside. In the case of Fixed anchor nuts, the built-in nut is static (i.e. without the capability to “float”) and the threaded rod must be positioned perfectly over the hole. Self-locking anchor nuts are those with a built-in locking mechanism preventing them from loosening over time from vibrations. They are extensively used in aerospace, automotive, and construction industries.

Depending on their intended application, nutplates conform to different military, aerospace, ISO or other industrial standards such as the German DIN, U.S. (ASME & ASTM, IFI, ANSI), British BS, Japanese JIS and others. They are offered as OEM parts under their respective brands or under our own labelled (AVIATIONEU NEW ERA) product lines intended as cost-effective alternatives to the respective OEM products. Listed in accordance with their standard of compliance, Fixed and Floating nutplates come in different materials (such as steel or CRES & finishes),  in single/double lug configurations and Metric ISO οr Unified thread sizes. There is currently no U.S. Military Standard (MS) specification for Metric nutplates.Depending on the selected product and availability, nutplates can be supplied with a dry film lube specified by the letter "L" in the respective part number. Those with countersunk rivet holes are specified by the letter "K" at the end of the part number.

Sourced from quality manufacturers, AVIATIONEU NEW ERA MS21051/MS21052 series nutplates are fixed self-locking, one-lug low height standard rivet spacing nutplates. MS21051 series nutplates are manufactured from cadmium plated steel while those in MS21052 series are produced from corrosion resistant steel (CRES). They are available in different Unified thread sizes, with plain or countersunk rivet holes on each side and come with or without a dry film lube. Sold in pieces but also in packs where the specified number of nuts per pack is indicated after the letters "PK" in the product reference number (SKU). Appearing prices are always for the units of measurement used each time. Matching rivets are sold separately.

For additional information please refer to the supplied documentation or contact us.

Anchor nuts (aka nutplates or anchor plates) are terms used interchangeably and relate to stamped sheet metal fasteners with an internally threaded tube and a plate with two clearance holes for rivets. They are used in blind mounted panel applications in aerospace and other industrial sectors where hex nuts cannot be used or an attached nut is required for ease of maintenance. 

Anchor nuts can be Fixed or Floating, the latter being easier to use due to their built-in nut (threaded hole) able to "float" slightly thus providing a convenient connection point for threaded rods, such as bolts, from the backside. In the case of Fixed anchor nuts, the built-in nut is static (i.e. without the capability to “float”) and the threaded rod must be positioned perfectly over the hole. Self-locking anchor nuts are those with a built-in locking mechanism preventing them from loosening over time from vibrations. They are extensively used in aerospace, automotive, and construction industries.

Depending on their intended application, nutplates conform to different military, aerospace, ISO or other industrial standards such as the German DIN, U.S. (ASME & ASTM, IFI, ANSI), British BS, Japanese JIS and others. They are offered as OEM parts under their respective brands or under our own labelled (AVIATIONEU NEW ERA) product lines intended as cost-effective alternatives to the respective OEM products. Listed in accordance with their standard of compliance, Fixed and Floating nutplates come in different materials (such as steel or CRES & finishes),  in single/double lug configurations and Metric ISO οr Unified thread sizes. There is currently no U.S. Military Standard (MS) specification for Metric nutplates. Depending on the selected product and availability, nutplates can be supplied with a dry film lube specified by the letter "L" in the respective part number. Those with countersunk rivet holes are specified by the letter "K" at the end of the part number.

Sourced from quality manufacturers, AVIATIONEU NEW ERA MS21049/MS21050 series nutplates are fixed self-locking, two-lug low height reduced rivet spacing nutplates. MS21049 series nutplates are manufactured from cadmium plated steel while those in MS21050 series are produced from corrosion resistant steel and silver plated. They are available in different Unified thread sizes, with plain or countersunk rivet holes on each side and come with or without a dry film lube. Sold in pieces but also in packs where the specified number of nuts per pack is indicated after the letters "PK" in the product reference number (SKU). Appearing prices are always for the units of measurement used each time. Matching rivets are sold separately.

For additional information please refer to the supplied documentation or contact us.

Structural screws are made of alloy steel, are properly heat treated, and can be used as structural bolts. Those commonly used in aircraft applications are manufactured to aerospace/military standards/specifications. They are offered as part of our own branded (AVIATIONEU NEW ERA) product lines in different materials and finishes, structured in different series based on the standard of their conformance.

AVIATIONEU NEW ERA MS27039 Series structural machine screws are pan head cross recessed screws equivalent to those of NAS 220 Series. MS27039 Series screws are fabricated from Alloy Steel and Cadmium plated per specification QQ-P-416A, Type II, Class 3, Anodized Aluminum Alloy 2024 or Stainless Steel Unplated  to MIL-S-6050 or MIL-8695 specifications. Those from are designated by the letters "DD" and their counterparts from stainless steel  by the letter "C" respectively in the product part number after MS27039 and before the size number. These screws have 125,000 to 145,000 psi tensile strength. Sourced from quality suppliers, they are offered in different thread sizes and lengths in inches and sold in pieces or convenient packs of specified number of screws per pack indicated after the letters "PK" in the product reference number (SKU).

Other structural screws of NAS204 through NAS235 and AN509/AN525 series are also available (see individual product presentations).

For more information, please refer to the supplied documentation or contact us.

Anchor nuts (aka nutplates or anchor plates) are terms used interchangeably and relate to stamped sheet metal fasteners with an internally threaded tube and a plate with two clearance holes for rivets. They are used in blind mounted panel applications in aerospace and other industrial sectors where hex nuts cannot be used or an attached nut is required for ease of maintenance. 

Anchor nuts can be Fixed or Floating, the latter being easier to use due to their built-in nut (threaded hole) able to "float" slightly thus providing a convenient connection point for threaded rods, such as bolts, from the backside. In the case of Fixed anchor nuts, the built-in nut is static (i.e. without the capability to “float”) and the threaded rod must be positioned perfectly over the hole. Self-locking anchor nuts are those with a built-in locking mechanism preventing them from loosening over time from vibrations. They are extensively used in aerospace, automotive, and construction industries.

Depending on their intended application, nutplates conform to different military, aerospace, ISO or other industrial standards such as the German DIN, U.S. (ASME & ASTM, IFI, ANSI), British BS, Japanese JIS and others. They are offered as OEM parts under their respective brands or under our own labelled (AVIATIONEU NEW ERA) product lines intended as cost-effective alternatives to the respective OEM products. Listed in accordance with their standard of compliance, Fixed and Floating nutplates come in different materials (such as steel or CRES & finishes),  in single/double lug configurations and Metric ISO οr Unified thread sizes. There is currently no U.S. Military Standard (MS) specification for Metric nutplates. Depending on the selected product and availability, nutplates can be supplied with a dry film lube specified by the letter "L" in the respective part number. Those with countersunk rivet holes are specified by the letter "K" at the end of the part number.

Sourced from quality manufacturers, AVIATIONEU NEW ERA MS21055/MS21056 series nutplates are fixed self-locking, low height corner nut plates. MS21055 series nutplates are manufactured from cadmium plated carbon steel while those in MS21056 series are produced from corrosion resistant steel (CRES). They are available in different Unified thread sizes, with plain or countersunk rivet holes on each side and come with or without a dry film lube. Sold in pieces but also in packs where the specified number of nuts per pack is indicated after the letters "PK" in the product reference number (SKU). Appearing prices are always for the units of measurement used each time. Matching rivets are sold separately.

For additional information please refer to the supplied documentation or contact us.