HI-SHEAR Fasteners are patented fasteners of HI-SHEAR CORPORATION (Patent Holder), subsidiary of LISI AEROSPACE, a manufacturer of advanced aerospace fasteners and installation equipment used in space, military and commercial vehicles. Depending on the fastener, they are made by quality fastener manufacturers (licensees) in different  countries including but not limited to LISI AEROSPACE companies, HOWMET ALCOA / SIMMONDS / FAIRCHILD, PCC  SPS, and others. 

HI-SHEAR nuts and collars are designed to fit with their related HI-LOK™/HI-TIGUE™ and HI-LITE™ pins  (separately presented) forming the respective fastener system. HI-LOK™ nuts and collars are designed to fit HI-LOK™ & HI-TIGUE™ pins. HI-LITE™ nuts and collars are designed to fit HI-LITE™, PULL-IN™, PULL-STEM™ & TAPER HI-LITE™ pins.

With a wide range of shapes, materials and coatings, they are suited for most of structural assemblies and are commonly used in the aerospace industry in tension and shear applications. Collars’ wrenching element is designed to break-away at a controlled preload. It has been tested over time and has proven its reliability when installed with non-torque-controlled tools. Main features of nuts and collars include:

- controlled preload

- wide variety of materials and coatings for installation in all structures

- suitable for shear or tension applications, with captive washer, self-aligning or self-sealing options

- limited access installation, using conventional tooling

- designed with a counterbore to fit nominal and oversized pins

- nuts allow customized torque and preload & low height design for low access areas

Please refer to the supplied documentation for additional information.

ZEPHYR TOOL GROUP (aka ZEPHYR Manufacturing Co.) is a manufacturer of highest quality assembly tools and tooling systems for the aerospace, automotive, and manufacturing industries. ZEPHYR TOOL GROUP product ranges include assembly tools, maintenance tools, fastener installation and removal tools for the aerospace market, power tool accessories for use in the general industrial tool industry, and commercial products. Brands within their family of tools and products include ZEPHYR Aerospace, ZEPHYR Industrial, KWIK-LOK, LOK-FAST, U.S. INDUSTRIAL TOOL (USIT), HSTOOLING  and MARTIN Aircraft Tools.

U.S. INDUSTRIAL TOOL (USIT) 114 series C-Type compression riveters can be used for assembly operations in aircraft, automotive, truck, bus components, boats, metal furniture, toys, electronic chassis & appliance assembly. One man operated, USIT rivet squeezers increase productivity securing high joint integrity with no dependance on operator's skill level. Available in standard and high output configurations. CE certified. They feature tandem cylinder doubling compression force available from tool, rolling cam and wedge assembly multiplying compression force of piston, "squeeze" action with throttle controllable speed allowing easy control, exceptional accuracy and uniformity & swivel air inlet aiding maneuverability. They develop full squeezing force at 90 P.S.I. 

For over 60 years, CHERRY® AEROSPACE Installation Tools have been specified and used by aircraft manufacturers and repair facilities throughout the world. Each CHERRY® AEROSPACE fastening system is combined with a full range of tools to provide an overall systems approach that ensures optimum compatibility and consistent installation performance. Used worldwide, Their tools are are manufactured to provide maximum service with minimum care. They are offered in a wide variety of hand, pneumatic and pneumatic/hydraulic versions, with optional accessories to permit their use in difficult and limited access areas. The size and type of fastener being installed dictates the type of tool to be used. All installation tools are manufactured at CHERRY® AEROSPACE's plant in Santa Ana, CA, USA.and they are CE Certified.

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

The MS21141 Series of blind fasteners are high srength pull type protruding head blind bolts (or otherwise termed as rivets) made of corrosion resisting steel (typically A286 stainless steel) with a 95 KSI shear strength. These fasteners are produced by different manufacturers and sold uder their respective brands and part numbers. Indicative examples include PCC CHERRY AEROSPACE CR7621 Series of Maxibolt® Blind Bolts or  HOWMET AEROSPACE Unimatic® UBP-EU Blind Bolt Fasteners. These blind bolts are offered in different nominal diameter sizes & corresponding grip ranges in inches, passivated or cadmium plated and with or without lubrication. They can be installed with the use of single action tools and they are supplied either as OEM part numbers of their respective manufacturer or MS21141 Standard part numbers under our own branded (AVIATIONEU NEW ERA) product lines. In the case of OEM parts, these are listed separately. Sold in pieces or packs where the specified number of fasteners per pack is indicated after the letters "PK" in the product reference number (SKU). 

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

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

HI-SHEAR Fasteners are patented fasteners of HI-SHEAR CORPORATION (Patent Holder), subsidiary of LISI AEROSPACE, a manufacturer of advanced aerospace fasteners and installation equipment used in space, military and commercial vehicles. Depending on the fastener, they are made by quality fastener manufacturers (licensees) in different  countries including but not limited to LISI AEROSPACE companies, HOWMET ALCOA / SIMMONDS / FAIRCHILD, PCC  SPS, and others. 

The HI-SHEAR rivet pin range offers a versatile solution for most of structural assemblies. They consist a very common type of threaded fastener used for clearance, transition and low interference fit throughout the airframe (metallic and composite), from wings to fuselage, in engine fairings, and more. Easily installed from one side, by one person with conventional tooling.

HI-SHEAR rivet pin product portfolio includes the original HI-LOK™ (HL™) system, the latest HI-LITE™ (HST™) pins with an improved recess and HI-TIGUE™ (HLT™) pins with improved fatigue benefits. They can be used in shear and/or tension applications on plain or sloped surfaces and feature controlled preload, a wide range of sizes and variety of materials and coatings for installation in all structures.

Most fasteners are mainly loaded in shear. That should be the only way for rivets as their tension capability is relatively low. Whenever there is a substantial tension load in a fastener, a threaded bolt should be used.

Additional information is available in Product Description section and the supplied documentation.

GOEBEL® is leading manufacturer of high quality fasteners with product lines extending from blind Rivets, self-tapping/drilling screws, and sealing washers, to drill bits, nut drivers, toggle latches, hand & power tools, PPE equipment, and many more innovative specialty products. GOEBEL® blind rivets, much like other GOEBEL® fastening products, are widely recognized used by leading companies in nearly every industry including oil & gas, automotive, HVAC, railroad, aerospace, telecommunications, and construction.

Blind rivets are offered in different product families in different materials, finishes head styles and sizes to meet intended application requirements. They include Standard, Multi-Grip, Semi Structural & Structural, Tri-Folding & Load Spreading as well as Specialty blind rivets. More information on GOEBEL® Structural Blind Rivets is included in the Product Description. Additional information on GOEBEL® Blind Rivers is also available in the documentation in the Attachment section.

ATI® TOOLS 100A series (straight drive) and 101A series (offset drive) AN470/MS20470 universal-head cup shaped  rivets are manufactured from S2 high-grade shock-resistant steel and machined in accordance with MIL-STD GGG-R-425. Respective flush head rivets of ATI® TOOLS 100A/101A series are designated by the letter "F" after the series number (i.e. 100AF/101AF respectively. They feature protection with plastic coating to prevent damage during shipment and storage, blended radius between cup and chamfer with no sharp edges, which coin or mar skin, highly polished precision cup, free of machine marks and ridges and chamfered corners. Shank diameter 0.401". Available in different rivet sizes, body diameters and lengths in inches.

Different pins, rivet pins & collars used on Textron Aviation Cessna, Beechcraft and Hawker aircraft. Also available are alternative respective parts from other manufacturers. HI-SHEAR HI-LOK™ pins and collars are catalogued as TEXTRON AVIATION part numbers but the alternative HI SHEAR part number is also included in the product reference number (SKU). When fasteners are sold in packs the specified number of pieces per pack is designated after the letters "PK" in the product SKU.

AVERY TOOLS (*) manufactures and supplies gauges for shop rivet heads and rivet lengths.

AVERY TOOLS rivet head gauges are offered as a set of four gauges for -3, -4, -5, & -6 rivets. Each gauge measures MINIMUM height and MINIMUM diameter of shop heads AFTER setting. Eliminates guessing if your rivets are properly set. Works for measuring both universal head and flush rivets. Precision machined to size from 2024 aluminum. Rivet size permanently stamped on each gauge. Color coded anodized finish.

A rivet length gauge is also available to check for proper length of rivets BEFORE setting and can be ordered separately or as kit with the head gauges. 

(*) AVERY TOOLS aviation tools and products are now available only through retail suppliers.

AICRAFT TOOL SUPPLY (ATS) is a manufacturer of tools and hardware for the aviation industry. ATS offers an extensive range of aircraft countersink cutters and piloted aircraft stop countersink cutters (aka Micro-Stop cutters or Microstop Countersinks) used to make precision countersinks to accept flush-head fasteners.

Our offered ATS countersinks include:

HSS 1/4-28 male threaded 3 cutting flute pilot cutters,

HSS 1/4-28 male threaded, 1/2” diameter zero flute pilot cutters,

HSS 1/4-28 male threaded removable pilot cutters with solid carbide tip (require 1500P pilot),

Hollow cutters designed to cut away swagged or threaded collars from fasteners,

Respective offered ATS Microstops include:

133-HD heavy duty Microstop Countersink with ball bearings for ultra smooth operation. The ball bearing design also makes it run much cooler than a standard microstop,

133-Mini Microstop Countersink for use  in tight areas that can’t be reached by a standard cage. 

133-Slim Microstop Countersink packing all the features of a standard microstop in a slim design of only 11/16” in diameter. 

 Complete kit is a great package deal featuring our 133

133 Microstop Countersink Kit which includes the Microstop and 4 pilot cutters (1000-100 series) in sizes #40, #30, #21, and #12. The kit is also offered with the countersink only.

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

Blind rivets (also commonly referred to as POP Rivets) are mainly used in applications where there is no access to the rear (blind side) of the joint. They are two-piece fasteners consisting of the rivet body (aka shell, or hat) and the stem or mandrel.They are not material specific and therefore they can be used to join two different material types together.They come in different materials, sizes, military or industrial standards, can be installed with the use of a riveting tool and cover a wide range of structural and non structural applications.

Non structural blind rivets are those designed for applications where the connection doesn't need to withstand significant load-bearing forces. They are offered by different  manufacturers under their respective brands, such as STANLEY® Engineered Fastening AVDEL® & POP®, and others but also as part of our own labelled (AVIATIONEU NEW ERA) product lines, sourced by quality suppliers and intended as cost-effective alternatives to OEM parts. Depending on the rivet, they are made of different materials such as steel, stainless steel,  alluminum alloys, or combinations, they can be supplied in different head styles, and inch or Metric (M) dimensions conforming to national and international standards such as DIN or ISO respectively (*). Sold in pieces but mostly in packs with the number of rivets per pack indicated in the product SKU after the letters "PK". Appearing sale prices are per unit of sale used each time. Depending on the selected rivet & prevailing stock conditions alternate part numbers of the same rivet may be supplied in lieu of the ordered, meeting or exceeding Standard specifications. For additional information on different products please refer to the Product Description section, the supplied documentation or contact us.

(*) Non structural blind rivets produced in accordance with the German DIN 7337 Standard or respective replacing ISO Standards (ISO 15983 for Protruding Head, and ISO 15977 for Flat/Countersunk Head blind rivets) are offered as part of AVIATIONEU NEW ERA product lines and separately listed.

ATI® TOOLS ATIST1111BK3 anti-slip rivet set, H13 magnetic particle tested. Manufactured to Boeing® specifications. It features polyurethane rim to prevent slipping and damage to skin surfaces. Shank diameter 0.401". Length 2-1/2″. Face diameter 1-1/4″.

Economy models of gauges for shop rivet heads and rivet lengths are available from ATS.

ATS rivet head gauges are offered as a set of four gauges for -3, -4, -5, & -6 rivets. Each gauge measures MINIMUM height and MINIMUM diameter of shop heads AFTER setting. Works for measuring both universal head and flush rivets. Color coded anodized finish.

ATS rivet length gauge measures -3, -4, -5 & -6 rivets. Used to check length of rivets BEFORE setting. Works with universal and flush head rivets.

The set of rivet head gauges and the length gauge can be ordered as kit or separately.

JIFFY® AIR TOOL is a market leading solutions provider specializing in professional grade hand held, limited access, pneumatic drilling and fastener installation tools for the aerospace and aircraft industries. Manufactured in the USA, their product portfolio includes an extensive line of specialty hand-held pneumatic tools designed and built for easy, trouble-free operation and reach into difficult areas. Their tools are widely used by airframe assembly, maintenance, repair and overhaul facilities.

Modular Drill Motors & Attachments (JMD)

JIFFY® AIR TOOL pioneered the “Modular Tool” platform for drill motors and attachments (JMD). JIFFY® motors can accept a wide variety of drill attachments to meet limited access requirements.JIFFY® Pistol Grip Straight style drilling tools are offered in models with forward running, reverse running and reversible functions, safety trigger option, 250 – 20,000 RPM, and 0.3 – 1.5 HP.  Available Thread Sizes: 1/4-28, 10-32, 9/32-40, 5/16-24, 3/8-24 and 7mm Collet.

Modular Fastener Installation Tools (JMI)

With JIFFY® modular fastener installation platform installation motors can accept a wide variety of install attachments to meet limited access requirements. The latter are available in 17° indexable or fixed, 20° indexable or fixed, “L”, and straight install type offered in various series correlating to the torque capacity of the fastener. Their versatility is further enhanced by the three offered drive styles: a socket and key system,a flush gear with a key and a hex through with no key control to allow access to confined space installations.

In addition to the modular installation tools, ratchet install tools in straight, 17° and 20° head styles are also available. Their pneumatic ratchet wrenches can be used for HI-SHEAR fastener (*) installation quickly, easily, and efficiently. Their new & improved spring loaded hex tip holder allows the use of special hex tips that will hold the HI-LOK™ style fastener in place when installing non-interference fasteners. With the new & improved design, hex tips are easier than ever to change and can literally be changed in just a few seconds.JIFFY®  sockets and hex tips (sold separately) can be used with these wrenches.

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

 (*) HI-SHEAR CORPORATION Fastening System includes HI-LITE™, HI-LOK™ and HI-LOK™/HI-TIGUE™ pin and collar fastener combinations. The HI-LOK™ fasteners are the second most used fasteners in aircraft structural assembly after the solid rivets MS20470 and MS20426. The HI-LOK™ fastener system includes a rivet pin (similar to a screw but with additional advantages) and a collar (similar to a nut). Pneumatic installation/removal tools for HI-LOK™ or HI-LOK™ style fasteners are also offered by  HS Tooling and U.S Air Tool Co. (USATCO). Please refer to the respective product presentations.

ATI® TOOLS 107A series flush straight drive rivets are manufactured from S2 high-grade shock-resistant steel and machined in accordance with MIL-STD GGG-R-425. Large radii at critical points enable these rivets to withstand continuous rugged use.They are slightly crowned with a highly polished face designed for rapid flush riveting where a smooth skin surface is essential and feature large radii at critical points to prevent breakage, protection with plastic coating to prevent damage during shipment and storage, blended radius between cup and chamfer with no sharp edges, which coin or mar skin, highly polished precision cup, free of machine marks and ridges and chamfered corners. Shank diameter 0.401".  Different sizes are available serve specification requirements for face diameters and lengths.

CHERRY® AEROSPACE MBC® Blind Fastening System  is one of the industry’s simplest and most versatile riveting systems available today. These fasteners are offered as standard MBC® rivets, simple, two-piece assemblies comprised of a MBC® rivet sleeve and a stem with an integral locking feature and as MBC® Lock Creator rivets (MBC®-L/C), same as the standard MBC® rivets with the addition of a lock creator anvil. This additional component simplifies installation of the fastener by allowing a single nose tip for installing the three available diameters, as in the CherryMAX® type rivets. Whether standard MBC® or MBC®-L/C rivets are used, each rivet comes complete as a single-piece assembly, ready for installation. CHERRY® AEROSPACE MBC® Blind Rivets are offered in aluminum and stainless steel versions and in different finishes. Both the aluminum and stainless steel series MBC® rivets are available in 1/8" (3.2mm), 5/32" (4.0mm) and 3/16" (4.8mm) diameters, with flush, reduced flush or protruding rivet head styles. Respective information is designated in their part numbers by respective codes as follows:

CHERRY® MBC® Blind Rivet PN Structure NAS17 (NAS Number) (Head Style) (Material Code) (Rivet Diameter) L (Grip Size) (Finish Code)

NAS Number  (19, 20 or 21)

Head Style

Material Codes: C - CRES Stainless Steel, H - 2014A Aluminum

Rivet Diameters: -4 (.125), -5 (.156) -6 (.188)

L indicates Lock Creator, Dash (-)indicates Standard

Grip Sizes: NAS Grip sizes are correlated with respective CHERRY® AEROSPACE Grip Numbers (please consult the supplied documentation).

Finish Codes: A Clear Anodize per SAE AMS-A-8625, F Chemical Film per SAE AMS-C-5541, Passivation per AMS 2700, W Cadmium Plate AMS QQ-P-416, N Natural Finish

Sold in pieces but mostly in packs where the specified number of rivets 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.

RAPCO produces quality FAA-PMA approved replacement organic and metallic brake linings for Cleveland and McCauley brake assemblies on most general aviation aircraft. Organic linings are actually made from a semi metallic mix. RAPCO combines brass, copper and Kevlar fibers with a high temperature binding compound to provide outstanding performance and long service life. Most RAPCO organic linings have a built in wear indicator, which reduces the risk of damage to the brake disc and helps to optimize lining life. RAPCO organic linings are available in boxes of 10 or in organic lining kits containing the proper number of linings and rivets necessary for replacement on Cleveland or McCauley brake assemblies. They are convenient to have on hand when the need for relining occurs. Metallic lining replacements for the Cleveland brake assemblies are made of sintered steel, a specially developed process that fuses metallic particles to a steel carrier plate. RAPCO metallic linings offer long life and excellent braking performance.

RAPCO Brake Rivets are FAA-PMA approved quality tubular rivets produced from plated steel for mounting aircraft brake linings. The RAPCO RA825 Rivet Tool Kit is recommended for proper installation.

Please refer to the attached Application Guide for additional information.

HOWMET® AEROSPACE Inc. (formerly ARCONIC Inc.) develops and manufactures high performance, engineered products and solutions for the aerospace, industrial gas turbine, commercial transportation and oil and gas markets. HOWMET® FASTENING SYSTEMS product range under different brands offers the greatest breadth and depth of fastening solutions available including self-locking nuts, quick-release fasteners, draw latches, threaded inserts, lock-bolts, and structural blind fasteners.

HOWMET FASTENING SYSTEMS structural blind fasteners and lockbolts (including those under HUCK® brand) are designed to provide permanent, vibration-resistant, superior-quality joining solutions for use in aerospace and industrial applications. Suited for applications where the joints are integral to the structure, they offer high tensile, shear & clamp properties.  For additional information please refer to the Product Description section and the supplied documentation. Installation tool systems (separately listed) are also offered.

CHERRY® AEROSPACE MAXIBOLT® Blind Bolts (also termed as rivets) are multi-piece assemblies, capable of being installed from one side of the workpiece. Typically used in higher strength aircraft structural areas they are offered as Maxibolt®,  Maxibolt® Plus and Titanium Maxibolt® Blind Bolts. They can be installed with the use of CHERRY® tools for a most reliable installation performance.

CHERRY® Maxibolt® Blind Bolts are supplied in alloy steel and A-286 CRES materials. They conform to MS90353/MS90354, and MS21140/MS21141 Standards, meet MIL-F-81177 and MIL-F-8975 requirements, and are listed in QPL81177 and QPL8975. Shear strength for the steel version is 112 KSI and  95 KSI for the A286 CRES version.  CHERRY® Maxibolt® Plus Blind Bolts are available in -5, -6, and -8 diameters and stainless steel, and titanium materials. One tool and pulling head installs all three diameters. Creating a larger blind side footprint, they provide excellent performance in thin sheet and non-metallic applications. The flush breaking stem eliminates shaving while the extended grip range accommodates different application thicknesses. CHERRY® Titanium Maxibolt® Blind Bolts feature expanded performance capabilities for metallic and composite blind fastening applications. They provide a flush, burr- free installation with no shaving required. The Titanium Maxibolt® bolts offer fast and consistent installation by utilizing single action tooling with a unique shift washer design. The all-titanium sleeve and stem are compatible with exotic composite materials. They cause no delamination of the exit side of the structure during installation, and offer a blind-side slope tolerance up to 7°.

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

ATI® TOOLS 110C series flush straight drive rivets with rubber guard are manufactured from S2 high-grade shock-resistant steel and machined in accordance with MIL-STD GGG-R-425. They feature protection with plastic coating to prevent damage during shipment and storage, blended radius between cup and chamfer with no sharp edges, which coin or mar skin, highly polished precision cup, free of machine marks and ridges and chamfered corners. Shank diameter 0.401".  Different sizes are available serve specification requirements for face diameters and lengths.