A plate nut, also known as a nut plate, anchor nut or anchor plate, is a stamped sheet metal nut that is usually riveted to a workpiece. They have a long tube that is internally threaded and a plate with two clearance holes for rivets. These terms are used interchangeably throughout product presentations to describe respective products.

Floating nut plates are low profile and lightweight plates used to install a captive nut behind a panel. The floating nut allows for an assembly that is not perfectly aligned. These lightweight, low-profile nut plates are designed for blind mounted applications where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. 

F5000 Series floating  two-lug anchor nuts (nut plates) by HOWMET AEROSPACE (ARCONIC) are made of C1050 carbon Steel per AMS5085 (UNS G10500) or 8740 alloy steel per AMS6322 (UNS G87400). Their basket is made from  C1050 carbon steel per AMS5085 (UNS G10500).

Thread profile is UNJ inch in accordance with SAE Aerospace Standard AS8879.They are offered in the following finishes:

F5000 - Cadmium plate per AMS-QQ-P-416, Type II, Class 2 plus Kaylube molybdenum disulfide dry film lubricant per AS5272, Type I.

F5000X - Cadmium plate per AMS-QQ-P-416, Type II, Class 2.

F5000-CW - Cadmium plate per AMS-QQ-P-416, Type II, Class 2 and carbowax.

They are superseded by NASM21059 series.

Certification Details:

MS21059J, MILITARY SPECIFICATION SHEET: Nut, Self-Locking, Plate, Two Lug, Floating, Low Height Steel, 125 KSI FTU, 450 Deg. F (01 Feb 1994) [Superseded by NASM21059].

F5001 Series HOWMET AEROSPACE (ARCONIC) floating  two-lug anchor nuts are made of A286 corrosion resistant steel per AMS 5255, or AMS 5732. Thread profile is UNJ inch in accordance with SAE Aerospace Standard AS8879. Nut is finished with Kaylube molybdenum disulfide dry lubricant coat per AS5272, Type I. Basket is either passivated per AMS2700 or Kaylube finished. Other features include:

PERFORMANCE: NASM25027

FLOATABILITY: .030 min. radially from centered position.

TEMPERATURE: 450°F

VARIATIONS:

"P" for bottom projection weld nibs. Example: F5001-4P.

"BC" for bottom countersunk rivet holes. Example: F5001-4BC.

F5000 and F5001 Series anchor nuts  are sold in pieces or in packs where the number of nuts per pack is indicated after the letters "PK" in the product SKU.

MS21073/MS21074 Series nut plates (*) are offered as part of AVIATIONEU NEW ERA product lines. Sourced from quality manufacturers they are fixed self-locking, low height corner miniature nut plates. Those included in MS21073 series are manufactured from cadmium plated carbon steel while the MS21074 nutplates 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.

Nut plates with a dry film lube are specified by the letter "L" in the part number. Nut plates with countersunk rivet holes are specified by the letter "K" at the end of the part number.

Competitively priced, these nut plates are cost effective alternatives to the respective OEM parts. They are usually sold in pieces but packs are also used where the number of anchor nuts per pack is indicated after the letters "PK" in the product SKU. Appearing prices are always for the used units of measurement each time. For additional information, please refer to the product specifications or contact us.

(*) Anchor nuts (aka nut plates or anchor plates) are stamped sheet metal fasteners are used in blind mounted panel applications, where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. They are usually riveted to a workpiece and have an internally threaded tube and a plate with two clearance holes for rivets. These terms are used interchangeably to describe the respective fasteners. 

MS21055/MS21056 Series nut plates (*) are offered as part of AVIATIONEU NEW ERA product lines. Sourced from quality manufacturers they are fixed self-locking, low height corner nut plates.  MS21055 series nut plates are manufactured from cadmium plated carbon steel while MS21056 nut plates are produced from corrosion resistant steel (CRES). They are available in different Unified thread sizes, with plain or countersunk rivet holes and come with or without a dry film lube. Nut plates with a dry film lube are specified by the letter "L" in the part number. Nut plates with countersunk rivet holes are specified by the letter "K" at the end of the part number.

Competitively priced, these nut plates are cost effective alternatives to the respective OEM parts. They are usually sold in pieces but packs are also used where the number of anchor nuts per pack is indicated after the letters "PK" in the product SKU. Appearing prices are always for the used units of measurement each time. For additional information, please refer to the product specifications or contact us.

(*) Anchor nuts (aka nut plates or anchor plates) are stamped sheet metal fasteners are used in blind mounted panel applications, where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. They are usually riveted to a workpiece and have an internally threaded tube and a plate with two clearance holes for rivets. These terms are used interchangeably to describe the respective fasteners. 

K1000 series (full size) and MK1000 series (Miniature) fixed self-locking two-lug nut plates by HOWMET AEROSPACE (ARCONIC) are made from cadmium plated carbon steel and are offered in different thread sizes, with plain rivet or countersunk rivet holes, with or without a dry film lube. Nut plates with a dry film lube are specified by the letter "L" while those with countersunk rivet holes are specified by the letter "K" in the end of the part number. They comform with MS21047, NAS680, NAS1023A specifications. MS21047 nut plates are superseded by NASM21047 series. For additional information, please refer to the product specifications or contact us.

Certification Details:

MS21047F, MILITARY SPECIFICATION SHEET: Nut, Self-Locking, Plate, Two Lug, Floating, Low Height Steel, 125 KSI FTU, 450 Deg. F (01 Feb 1994) [Superseded by NASM21047].

(*) Anchor nuts (aka nut plates or anchor plates) are stamped sheet metal fasteners are used in blind mounted panel applications, where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. They are usually riveted to a workpiece and have an internally threaded tube and a plate with two clearance holes for rivets. These terms are used interchangeably to describe the respective fasteners. 

Anchor nuts (aka nut plates) are designed for blind mounted applications where it is impractical to use hex nuts. Sourced from quality manufacturers, a range of nut plates comlying with different Military Specifications are offered as part of AVIATIONEU NEW ERA product lines. They come in Unified thread sizes (*), Standard and Miniature versions, different types (fixed or floating, one lug, two lugs, corner, etc.) and various materials & finishes to meet application requirements. For more information and specifications of different MS series nut plates please refer to individual product presentations. Respective Non Military (Commercial) anchor nuts, meeting DIN, ISO and other standards, both in Metric (M3 - M12 diameters) and Unified thread types are also available from AVIATIONEU NEW ERA product portfolio. All AVIATIONEU NEW ERA anchor nuts are competitively priced and are cost effective alternatives to the respective OEM parts. They are sold in pieces but packs are also used where the number of anchor nuts per pack is indicated after the letters "PK" in the product SKU. Appearing prices are always for the used units of measurement each time.Please refer to product specifications or contact us.

(*) There is currently no military specification for Metric nut plates.

MS21051/MS21052 Series nut plates (*) are offered as part of AVIATIONEU NEW ERA product lines. Sourced from quality manufacturers they are fixed self-locking, low height, one lug, standard rivet spacing nut plates.  MS21051 series nut plates are manufactured from cadmium plated carbon steel while MS21052 nut plates are produced from corrosion resistant steel (CRES). They are available in different Unified thread sizes, with plain or countersunk rivet holes and come with or without a dry film lube. Nut plates with a dry film lube are specified by the letter "L" in the part number. Nut plates with countersunk rivet holes are specified by the letter "K" at the end of the part number.

Competitively priced, these nut plates are cost effective alternatives to the respective OEM parts. They are usually sold in pieces but packs are also used where the number of anchor nuts per pack is indicated after the letters "PK" in the product SKU. Appearing prices are always for the used units of measurement each time. For additional information, please refer to the product specifications or contact us.

(*) Anchor nuts (aka nut plates or anchor plates) are stamped sheet metal fasteners are used in blind mounted panel applications, where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. They are usually riveted to a workpiece and have an internally threaded tube and a plate with two clearance holes for rivets. These terms are used interchangeably to describe the respective fasteners. 

Sourced from quality manufacturers and offered as part of AVIATIONEU NEW ERA product lines, MS21069/MS21070 Series are fixed self-locking, two lug, reduced rivet spacing low height miniature nut plates (*). MS21069 series nut plates 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. 

Nut plates with a dry film lube are specified by the letter "L" in the part number while those with countersunk rivet holes are specified by the letter "K" at the end of the part number. 

MS21069/MS21070 Series are superseded by NASM21069/NASM21070 series respectively. Competitively priced, these nut plates are cost effective alternatives to the respective OEM parts. They are sold in pieces, usually in packs where the number of anchor nuts per pack is indicated after the letters "PK" in the product SKU. Appearing prices are per piece. For additional information, please refer to the product specifications or contact us.

(*) Anchor nuts (aka nut plates or anchor plates) are stamped sheet metal fasteners are used in blind mounted panel applications, where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. They are usually riveted to a workpiece and have an internally threaded tube and a plate with two clearance holes for rivets. These terms are used interchangeably to describe the respective fasteners. 

MS21071/MS21072 Series nut plates (*) are offered as part of AVIATIONEU NEW ERA product lines. Sourced from quality manufacturers they are fixed low height self-locking, one lug, reduced rivet spacing miniature nutplates. Those included in MS21071 series are manufactured from cadmium plated carbon steel while the MS21072 nutplates 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. MS21071/MS21072 Series are superseded by NASM21071/NASM21072 series respectively.

Nut plates with a dry film lube are specified by the letter "L" in the part number. Nut plates with countersunk rivet holes are specified by the letter "K" at the end of the part number.

Competitively priced, these nut plates are cost effective alternatives to the respective OEM parts. They are usually sold in pieces but packs are also used where the number of anchor nuts per pack is indicated after the letters "PK" in the product SKU. Appearing prices are always for the used units of measurement each time. For additional information, please refer to the product specifications or contact us.

(*) Anchor nuts (aka nut plates or anchor plates) are stamped sheet metal fasteners are used in blind mounted panel applications, where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. They are usually riveted to a workpiece and have an internally threaded tube and a plate with two clearance holes for rivets. These terms are used interchangeably to describe the respective fasteners. 

A plate nut, also known as a nut plate, anchor nut or anchor plate, is a stamped sheet metal nut that is usually riveted to a workpiece. They have a long tube that is internally threaded and a plate with two clearance holes for rivets. These terms are used interchangeably throughout product presentations to describe respective products. Floating nut plates are low profile and lightweight plates used to install a captive nut behind a panel. The floating nut allows for an assembly that is not perfectly aligned. These lightweight, low-profile nut plates are designed for blind mounted applications where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. 

HOWMET AEROSPACE (ARCONIC) FM5000 Series anchor nuts are floating  two-lug anchor nuts offered in Metric sizes. The are are made of C1050 carbon Steel per AMS5085 (UNS G10500) specification. Thread profile is UNJ inch in accordance with ISO 5855/1.They are cadmium plated per AMS-QQ-P-416, Type II, Class 2 plus Kaylube molybdenum disulfide dry film lubricant per MIL-L-46010. They can be used to temperatures up to 235°C.

FM5000 Series anchor nuts  are sold mostly in pieces or in packs where the number of nuts per pack is indicated after the letters "PK" in the product SKU.

Sourced from quality manufacturers and offered as part of AVIATIONEU NEW ERA product lines, MS21047 Series Anchor Nuts (Nut Plates) (*) are fixed self locking elastic insert 2-lug nut plates made of cadmium plated steel with nylon insert and plain rivet holes. They come in different Unified thread sizes to meet application requirements and replace respective AN366F series nut plates. Competitively priced, these nut plates are cost effective alternatives to the respective OEM parts. They are usually sold in pieces but packs are also used where the number of anchor nuts per pack is indicated after the letters "PK" in the product SKU. Appearing prices are always for the used units of measurement each time. For additional information, please refer to the product specifications or contact us.

(*) Anchor nuts (aka nut plates or anchor plates) are stamped sheet metal fasteners are used in blind mounted panel applications, where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. They are usually riveted to a workpiece and have an internally threaded tube and a plate with two clearance holes for rivets. These terms are used interchangeably to describe the respective fasteners. 

ALCOA FASTENING SYSTEMS (ALCOA), a business unit of  HOWMET AEROSPACE, is one of the largest manufacturers of aerospace hardware in the world. HOWMET AEROSPACE SIMLOC® Metric (*) Anchor Nuts, both fixed and floating, are manufactured from cadmium plated steel alloy unless otherwise specified and offered in standard and miniature versions, different types (e.g. one lug, two lugs) and specifications to meet application requirements. Please refer to individual products and specification data provided or contact us for additional information.

(*) Metric threads are designated by the letter M followed by the nominal major diameter of the thread and the pitch in millimeters. For example M10 x 1.0 indicates that the major diameter of the thread is 10mm and the pitch is 1.0mm. 

Sourced from different producers NA-0027/NA-0028 Series Metric self-locking two-lug anchor nuts (nut plates) (*) are usually sold in pieces but packs are also used where the number of anchor nuts per pack is indicated after the letters "PK" in the product SKU. Appearing prices are always for the used units of measurement each time. For additional information, please refer to the product specifications or contact us.

(*) Anchor nuts (aka nut plates or anchor plates) are stamped sheet metal fasteners are used in blind mounted panel applications, where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. They are usually riveted to a workpiece and have an internally threaded tube and a plate with two clearance holes for rivets. These terms are used interchangeably to describe the respective fasteners. 

Floating nut plates are low profile and lightweight nut plates used to install a captive nut behind a panel. The floating nut plate (aka anchor nut) allows for an assembly that is not perfectly aligned. 

MS21061/MS21062 Series nut plates (*) are offered as part of AVIATIONEU NEW ERA product lines. Sourced from quality manufacturers they are floating low height self-locking, one lug  anchor nuts. Those included in MS21061 series are manufactured from cadmium plated carbon steel while the MS21062 nutplates 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. 

Nut plates with a dry film lube are specified by the letter "L" in the part number. Nut plates with countersunk rivet holes are specified by the letter "K" at the end of the part number.

Competitively priced, these nut plates are cost effective alternatives to the respective OEM parts. They are usually sold in pieces but packs are also used where the number of anchor nuts per pack is indicated after the letters "PK" in the product SKU. Appearing prices are always for the used units of measurement each time. For additional information, please refer to the product specifications or contact us.

(*) Anchor nuts (aka nut plates or anchor plates) are stamped sheet metal fasteners are used in blind mounted panel applications, where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. They are usually riveted to a workpiece and have an internally threaded tube and a plate with two clearance holes for rivets. These terms are used interchangeably to describe the respective fasteners. 

MS21048/NAS680 Series nutplates (*) are offered as part of AVIATIONEU NEW ERA product lines. Sourced from quality manufacturers these low height fixed self-locking two-lug nutplates are made from corrosion resistant steel (CRES) with a passivated finish. They are same as those of MS21047 series except that they are made from stainless steel 450F or 800F with silver plating. 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 lube. MS21048 nutplates supercede AN362, AN366, NAS680  and are superseded by NASM21048 series.

Nutplates with a dry film lube are specified by the letter "L" in the part number.

Nutplates with countersunk rivet holes are specified by the letter "K" in the end of the part number.

Competitively priced, these nut plates are cost effective alternatives to the respective OEM parts. They are usually sold in pieces but packs are also used where the number of anchor nuts per pack is indicated after the letters "PK" in the product SKU. Appearing prices are always for the used units of measurement each time. For additional information, please refer to the product specifications or contact us.

(*) Anchor nuts (aka nut plates or anchor plates) are stamped sheet metal fasteners are used in blind mounted panel applications, where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. They are usually riveted to a workpiece and have an internally threaded tube and a plate with two clearance holes for rivets. These terms are used interchangeably to describe the respective fasteners. 

A plate nut, also known as a nut plate, anchor nut or anchor plate, is a stamped sheet metal nut that is usually riveted to a workpiece. They have a long tube that is internally threaded and a plate with two clearance holes for rivets. These terms are used interchangeably throughout product presentations to describe respective products.

MF5000/MS21075 Series Μiniature floating two-lug nut plates by HOWMET AEROSPACE (ARCONIC) are made from carbon steel and cadmium plated. Similar to F5000/MS21059 Series but with a reduced rivet spacing. They are superseded by NASM21075 series.

Certification Details:

MS21075H, MILITARY SPECIFICATION SHEET: Nut, Self-Locking, Plate, Two Lug, Floating, Low Height, Reduced Rivet Spacing, Steel, 125 KSI FTU, 450 Deg. F (28 Feb 1995) [Superseded by NASM21075].

NAS1473 series floating nutplates (*) allow for a stronger, more secure hold when installing bolts on thin or unstable surfaces. The nutplates are capped, meaning the end of the bolt will be completely protected. NAS1474 series floating nutplates (see separate presentation) are similar to those of NAS1473 series but with reduced rivet space. Both are are manufactured from cadmium plated steel or corrosion resistant (stainless) steel (CRES). They are offered as part of our own branded (AVIATIONEU NEW ERA) product lines  in different thread sizes and dimensions in inches and come with or without lubrication. The following letters in their part numbers indicate their composition and lubrication ("K" indicates need for stiffening flange).

A - Cad plated Steel Nut & Shell with Aluminum Alloy or Steel Washer, Fuel Resistant Seal 225 deg. F,Dry Film Lubricated 

X - Same as A without Dry Film Lubricant 

S - Cad plated Steel Nut Shell & Washer, Fuel Resistant Seal 350 deg. F,Dry Film Lubricated 

Y - Same as S without Dry Film Lubricant 

C - CRES Nut silver plated Shell & Washer, Non-Fuel Resistant Seal 450 deg. F

R - CRES Nut Shell & Washer, Fuel Resistant Seal 225 deg. F,Dry Film Lubricated 

F - CRES Nut Shell & Washer, Fuel Resistant Seal 350 deg. F, Dry Film Lubricated 

Note (*): also termed as plate nuts, anchor nuts or anchor plates

MS21049/MS21050 Series nut plates (*) are offered as part of AVIATIONEU NEW ERA product lines. Sourced from quality manufacturers they are low height fixed self-locking two-lug reduced rivet spacing nut plates.  MS21049 series nut plates 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. Nut plates with a dry film lube are specified by the letter "L" in the part number. Nut plates with countersunk rivet holes are specified by the letter "K" at the end of the part number.

Competitively priced, these nut plates are cost effective alternatives to the respective OEM parts. They are usually sold in pieces but packs are also used where the number of anchor nuts per pack is indicated after the letters "PK" in the product SKU. Appearing prices are always for the used units of measurement each time. For additional information, please refer to the product specifications or contact us.

(*) Anchor nuts (aka nut plates or anchor plates) are stamped sheet metal fasteners are used in blind mounted panel applications, where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. They are usually riveted to a workpiece and have an internally threaded tube and a plate with two clearance holes for rivets. These terms are used interchangeably to describe the respective fasteners. 

A plate nut, also known as a nut plate, anchor nut or anchor plate, is a stamped sheet metal nut that is usually riveted to a workpiece. These terms are used interchangeably throughout product presentations to describe respective products. 

Anchor nuts  have a long tube that is internally threaded and a plate with two clearance holes for rivets. They are self-locking nuts resisting loosening under vibrations and torque. They offered in fixed, floating, miniature and countersunk body, versions and one-lug, two-lug, short-lug, corner or right angle body configurations. Unlike fixed anchor nuts, their floating counterparts have a built-in nut that can move slightly to align with the threaded rod. This floating version provides flexibility when installing the bolt or screw. 

Anchor nuts in Metric system for aerospace applications are available in different metric sizes, materials and finishes. Those of DIN LN29673 Series relate to self locking one-lug anchor nuts offered by different manufacturers such as HOWMET AEROSPACE (ARCONIC) or PAOLO ASTORI.  Sold mostly in pieces but also in packs where the number of anchor nuts per pack is indicated after the letters "PK" in the product SKU.

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

Floating nut plates are low profile and lightweight plates used to install a captive nut behind a panel. The floating nut allows for an assembly that is not perfectly aligned. 

MS21075/MS21076 Series nut plates (*) are offered as part of AVIATIONEU NEW ERA product lines. Sourced from quality manufacturers they are are floating self-locking, two lug, low height,reduced rivet spacing nut plates.

Those included in MS21075 series are manufactured from cadmium plated carbon steel while the MS21076 nut plates are produced from corrosion resistant steel (CRES). They are available in different Unified thread sizes, with or without eyelets and come with or without a dry film lube. Nut plates with a dry film lube are specified by the letter "L" in the part number. The letter “E” at the end of the part number denotes a nutplate with eyelets while the letter “N” denotes a nutplate  without eyelets.

Competitively priced, these nut plates are cost effective alternatives to the respective OEM parts. They are usually sold in pieces but packs are also used where the number of anchor nuts per pack is indicated after the letters "PK" in the product SKU. Appearing prices are always for the used units of measurement each time. For additional information, please refer to the product specifications or contact us.

(*) Anchor nuts (aka nut plates or anchor plates) are stamped sheet metal fasteners are used in blind mounted panel applications, where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. They are usually riveted to a workpiece and have an internally threaded tube and a plate with two clearance holes for rivets. These terms are used interchangeably to describe the respective fasteners.