TRIMAS AEROSPACE ALLFAST Blind Rivets-MONOGRAM Lockbolts
  • TRIMAS AEROSPACE ALLFAST Blind Rivets-MONOGRAM Lockbolts
  • ALLFAST Blind Rivets-Overview
  • MONOGRAM AEROSPACE FASTENERS Blind Rivet Bolts
  • MONOGRAM AEROSPACE Composi-Lok II/IIa/3 Blind Fasteners - Features
  • MONOGRAM AEROSPACE FASTENERS Composi-Lok PN References
  • MONOGRAM Composi-Lok II MBF2110 Low Profile Protruding Hd Blind Fasteners TDS
  • MONOGRAM Composi-Lok IIa MBF3004 Rd Protruding Hd Blind Fasteners TDS
  • MONOGRAM Composi-Lok II MBF2111 Red Protruding Hex Hd Blind Fasteners TDS
  • MONOGRAM Composi-Lok II MBF2112 100 Deg Flush Hd Blind Fasteners TDS
  • MONOGRAM Composi-Lok IIa MBF3005 100 Deg Flush Hd Blind Fasteners TDS
  • MONOGRAM AEROSPACE FASTENERS Visu-Lok PN References
  • MONOGRAM AEROSPACE FASTENERS Visu-Lok PN References
  • MONOGRAM AEROSPACE FASTENERS Visu-Lok PN References
  • MONOGRAM AEROSPACE FASTENERS Visu-Lok PN References
  • MONOGRAM AEROSPACE FASTENERS Visu-Lok PN References
  • MONOGRAM AEROSPACE FASTENERS Visu-Lok PN References
  • MONOGRAM AEROSPACE FASTENERS OSI-Bolt PN References
  • MONOGRAM AEROSPACE FASTENERS Radial-Lok PN References
  • MONOGRAM ASNA0081 Self-Locking 100 Deg Countersunk Head Blind Rivet Bolts
  • MONOGRAM ASNA0081 Rivet Bolts-Materials
  • MONOGRAM ASNA0081 Rivet Bolts-Dimensions
  • MONOGRAM ASNA0081 Rivet Bolts-Dimensions

TRIMAS AEROSPACE™ ALLFAST® & MONOGRAM® Blind Rivets & Lockbolts SKU: TRIMAS-FST-BLD

TRIMAS Corporation manufactures a diverse set of products primarily for the consumer products, aerospace and defense, and industrial end markets through TRIMAS Packaging, Aerospace and Specialty Products groups. 

ALLFAST FASTENING SYSTEMS® & MONOGRAM AEROSPACE FASTENERS® are parts of TRIMAS AEROSPACE™. ALLFAST is emerging as a world leader in blind rivet design, manufacture and delivery including Allmax/Supermax line, NAS1919/1921, A Codes, AB Codes and others. 

MONOGRAM serves the world’s markets with industry leading products including specialty fasteners, temporary fasteners for fixturing and alignment, fastener installation tools, finishing and removal tools and the design of innovative fastening solutions for the aerospace industry. Their product portfolio includes Visu-Lok® family of high strength fasteners available to 112 KSI shear, designed for use in metal structures, Composi-Lok® fasteners, industry's standard for blind fastening of composite laminates but equally well-suited to metal structures, Radial-Lok® unique hole-filling, high strength blind fasteners, and OSI-Bolt®, the only blind bolts capable of equivalent usage with solid shank bolts offering a full 1.5D bearing area. Intended as direct replacement for solid shank pin-and-collar systems.

For additional information please refer to the Product Description section and the supplied documentation.

Mfr. P/N & Title
Packaging
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ALLFAST FASTENING SYSTEMS® Blind Rivet Product Range

ALLFAST® Bulbing Type Blind Rivets

Four unique bulbing type rivet families suited for thin sheet applications.

Allmax

Four-piece fastener, consisting of a pin, sleeve, lock collar and washer, provides dependable installations. The Allmax performs well in all metallic structures including thin sheet applications.

The shear ring design of the pin creates a bulbing of the sleeve that bears against the blind side of the joint and adjusts for the thickness of the material being joined. The collar provides an inspectable, mechanical lock ensuring positive installation. The washer allows the fastener to be installed with simplified tooling across multiple diameter and head style parts.

The Allmax rivet is available in 4, 5 and 6 nominal diameters, as well as 4, 5, and 6 oversize (1/64”) diameters. This fastener is available in 4 sleeve/pin material combinations: Aluminum/Steel, Aluminum/Cres, Monel/Cres and Cres/Cres. This fastener is supplied with multiple sleeve finish options. The Allmax is available in multiple head styles: Universal, 100 degree Flush, 100 degree Reduced Flush and Unisink.

Product Features:

Bulbing, Shear Ring Type Fastener

Mechanical, Inspectable Lock

Available in Nominal and Oversize diameters

Multiple material and finish options

Multiple head styles

Uses simplified installation tooling

Bulb Rivet

Three-piece fastener, consisting of a pin, sleeve, and lock collar, provides dependable installations. The Bulb Rivet performs well in all metallic structures including thin sheet applications.

The shear ring design of the pin creates a bulbing of the sleeve that bears against the blind side of the joint and adjusts for the thickness of the material being joined. The collar provides an inspectable, mechanical lock ensuring positive installation. This fastener must be installed with double action  tooling.

The Bulb Rivet is available in 4, 5 and 6 oversize (1/64”) diameters. This fastener is available in 4 sleeve/pin material combinations: Aluminum/Steel, Aluminum/Cres, Monel/Cres and Cres/Cres. This fastener is supplied with multiple sleeve finish options. The Bulb Rivet is available in Universal and 100 degree Flush head styles.

Product Features

Bulbing, Shear Ring Type Fastener

Mechanical, Inspectable Lock

Available in Oversize diameters

Multiple material and finish options

Multiple head styles

Uses double action type installation tooling

Supermax

Four piece fastener, consisting of a pin, sleeve, lock collar, bulb former and washer, provides consistent bulb-type installations with excellent sheet take up performance. The Supermax performs well in all metallic structures.

The design of the pin and bulb former creates a bulbing of the sleeve that bears against the blind side of the joint and adjusts for the thickness of the material being joined. The bulb former design allows for load to be applied to the blind side of the joint throughout the installation cycle, removing gaps and providing excellent sheet take up properties. This fastener is preferred for applications where gapping between sheets must be removed. The collar provides an inspectable, mechanical lock ensuring positive installation. The washer allows the fastener to be installed with simplified tooling across multiple diameter and head style parts.

The Supermax rivet is available in 4, 5 and 6 oversize (1/64”) diameters. The Supermax is available in Universal and 100 degree Flush head styles.

Product Features

Bulbing, Fastener

Mechanical, Inspectable Lock

Available in 1/64” Oversize diameters

Uses simplified installation tooling

AF1900

General purpose bulbed blind rivets performing well in all metallic structures.

The AF1919, protruding head, and AF1921, 100 degree flush head, are general purpose bulbed blind rivets. The rivet assembly is comprised of a sleeve, pin, and lock ring. The rivet assembly is available with a drive anvil washer for use with blunt nose installation tooling.

The AF1919 and AF1921 rivets are used in general purpose metallic and non-metallic applications.  These rivets may be installed in thin and thick sheet applications where only one side of the work may be accessible. The AF1919 and AF1921 rivets are available in 1/8”, 5/32” and 3/16” nominal diameters. These rivets provide excellent hole filling and a generous blind side foot print.

The AF1919 and AF1921 rivets are available in three sleeve/pin material combinations: Aluminum/Aluminum, Monel/Cres, and Cres/Cres.

The rivet is installed using a single action pneumatic-hydraulic installation tool. The following describes the installation sequence. The rivet is inserted into the work piece. The installation tool engages the spindle of the rivet and pulls. Forces created by pulling the spindle are reacted through the nose of the tool to the collar and rivet sleeve. A detail on the spindle causes the sleeve to expand, filling the hole as it pulls through. Continued pulling causes the spindle head to contact the terminal end of the sleeve forming the blind side bulb, which bears against the work.  Once the lock grooves on the spindle and the sleeve are properly aligned, the lock collar is driven to occupy this volume. The spindle is now mechanically locked in place and can no longer translate causing the pulling load to increase. A notch located between the pull portion and the rivet portion of the spindle causes the two to separate at this load. The rivet installation is complete.

The AF1919 and AF1921 rivets are commercially available as NAS1919 and NAS1921 respectively. The procurement specification for these rivets is NAS1900.

Product Features

Bulbing, Fastener

Large blind side footprint

Mechanical, Inspectable Lock

Drive anvil option for improved tool life

Uses simplified installation tooling

ALLFAST® Hole Filling Type Blind Rivets

Wire Draw & Olympic Lok Wire Draw Max

The Wire Draw and Olympic Lok are multiple piece fasteners, consisting of a pin, sleeve, lock collar and optional washer, provides dependable installations. The Wire Draw and Olympic Lok fasteners perform well in all metallic structures requiring excellent hole filling characteristics.The design of the pin when drawn into the sleeve expands to draw the sheets tight. The pin further expands the sleeve filling the hole in the structure. The collar provides an inspectable, mechanical lock ensuring positive installation. The optional washer allows the fastener to be installed with simplified tooling across multiple diameter and head style parts.

The Wire Draw and Olympic Lok rivets are available in 4, 5, 6 and 8 nominal diameters. These fasteners are available in 3 sleeve/pin material combinations: Aluminum/Aluminum, Monel/Cres and Cres/Cres. This fastener is supplied with multiple sleeve finish options. The Wire Draw and Olympic Lok are available in Universal, 100 degree and Flush 100 degree reduced Flush headstyles. The wire draw configuration of this rivet requires double action installation tooling. This configuration is commercially available as NAS1398 and NAS1399 “Dash” code.

The Olympic-Lok configuration of this rivet is installed with single action installation tooling. This configuration is commercially available as NAS1398 and NAS1399 “A” code. The Wire Draw Max configuration of this rivet supplied with a washer and is installed with simplified single action installation tooling. This configuration is commercially available as NAS1398 and NAS1399 “AB” code.

The Wire Draw, Olympic-Lok and Wire Draw Max rivets all meet the requirements of NAS1400.

Product Features

Good sheet take-up

Excellent hole fill characteristics

Various material combinations

Inspectable Lock

Simplified Tooling

Olympic Bulb-Lok

3 piece fastener, consisting of a pin, sleeve, and lock collar, provides dependable installations. The Olympic Lok performs well in all metallic structures requiring excellent hole filling characteristics.

The design of the pin when drawn into the sleeve expands to draw the sheets tight. The pin further expands the sleeve filling the hole in the structure. The collar provides an inspectable, mechanical lock ensuring positive installation. The optional washer allows the fastener to be installed with simplified tooling across multiple diameter and head style parts.

The Olympic Bulb-Lok rivet is available in 4, 5, 6 and 8 oversize (1/64”) diamters. This fastener is available in 3 sleeve/pin material combinations: Aluminum/Aluminum, Monel/Cres and Cres/Cres. This fastener is supplied with multiple sleeve finish options. The Olympic Bulb-Lok is available in multiple head styles: Universal, 100 degree Flush, 100 degree Reduced Flush.

The Olympic Bulb-Lok rivets are commercially available as NAS1768 and NAS1769 part standards and meet all requirements of the NAS1740 procurement specification.

Product Features

Good sheet take-up

Excellent hole fill characteristics

Various material combinations

Inspectable Lock

Simplified Tooling

ALLFAST® Non-Structural Blind Rivets

Pull Thru and Self Plugging Rivets composed of two components used for non-structural applications and nut plate attachment.

The pull thru fastener, consisting of a pin and sleeve provides dependable installations. The pin is drawn through the sleeve, expanding the sleeve to join non-structural components in a simple dependable manner. This fastener is as an alternative to solid rivets to provide quick and economical installations. Offered in Universal, 100 degree Flush and 100 degree reduced flush headstyles, 4, 5, 6 and 8 nominal diameters, in aluminum, monel, steel and cres sleeve materials & multiple sleeve finish options.

The Self Plugging rivet, consists of a pin and sleeve. The pin is drawn into the sleeve, expanding the sleeve and creating a interference fit to join non-structural components in a simple dependable manner. The pull portion of the pin separates and Is discarded. This fastener is as an alternative to solid rivets to provide quick and economical installations. Offered in Universal, and 100 degree Flush headstyles, 4, 5, 6 and 8 nominal diameters, in aluminum and monel, pin/sleeve combinations & multiple sleeve finish options.

Product Features

Alternative fastener for nutplate attachment

Economical Installation

Various material combinations

Simplified Tooling

MONOGRAM AEROSPACE FASTENERS® Product Range

MONOGRAM AEROSPACE FASTENERS® is part of TRIMAS AEROSPACE™ which serves the world’s markets with industry leading products including specialty fasteners, temporary fasteners for fixturing and alignment, fastener installation tools, finishing and removal tools and the design of innovative fastening solutions for the aerospace industry. The blind rivet portfolio of MONOGRAM AEROSPACE FASTENERS® includes:

Visu-Lok® Fasteners

The Visu-Lok® family of fasteners, designed for use in metal structures addressing the need for cost-effective one-sided fastener installation for decades. The basic design of the Visu-Lok® is based on the nut and bolt principles. However, the Visu-Lok®, unlike conventional nut and bolt pairings, is fully installed and verified from one side of the structure. Key Features:

High strength fastening system available to 112 KSI shear

Ease of installation further simplified by the drive nut concept

Simple wrenching motion installation provides superior limited-access capability

Self-locking device resists loosening in severe vibration environments

Self-inspecting – installations are fully verified from one side of the structure

Available in a wide range of materials, sizes, and head styles, including oversize and close tolerance interference fit configurations to suit most applications

Visu-Lok® is covered by NAS standards and available in either unified or metric sizes

Easily adapted to robotic or automated installation.

Composi-Lok® Fasteners

Composi-Lok® fasteners are industry standard for blind fastening of composite joints. 

Designed for use in composite laminates but equally well-suited to metal structures, the Composi-Lok® family of fasteners provides superior joint integrity and approved on virtually all composite airframe programs throughout the world.

Composi-Lok II fasteners incorporate Monogram’s drive nut concept, further simplifying the installation process by incorporating a disposable hex drive nut. The hex drive nut provides a positive fastener-to-tool engagement and eliminates the tendency for flush-style fastener recesses to “cam out” during installation. Since the drive nut is common to a variety of diameters and all head styles, only three nose pieces are required to install the entire Composi-Lok® line. Nose pieces never wear out, and the disposable magnetic drive nut stays on the discarded pintail after installation, permitting easier retrieval and minimizing the chances of small pintails finding their way into F.O.D. critical areas. Composi-Lok IIa and Composi-Lok3 variations also incorporate the drive nut feature.

Composi-Loks® can also be supplied with Monogram’s Double Cylindrical Drive (DCD) system for automated or robotic assemblies. The DCD system provides a common tool cylindrical interface regardless of head style, fastener grip, or diameter, matching that of the drive mechanism, thus eliminating orientation problems.

Composi-Lok IIa fasteners, with their unique design characteristics, address the inherent thickness variations of composite material stack-ups. These common variations make proper grip measurement practices imperative to assure fastener performance and joint integrity. Compared to the Composi-Lok II, the Composi-Lok IIa fasteners offer a wider, more tolerant grip range, accommodating a total of 0.100" of variation (0.025" over and under the standard range). This extended grip capacity enables them to function properly even when installed .050″ beyond their prescribed grip accommodation with added assurance of joint integrity in limited out-of-grip conditions for composite structures with inherent material thickness variations or damage of the composite material.

The more recent Composi-Lok3 is the newest cost-saving design in the Composi-Lok series. It is shave-free, providing the performance and reliability of Composi-Lok® with the added benefits of a flush break to deliver lower installed costs and increased productivity. Designed to afford a flush to below-flush break-off, the Composi-Lok3 requires no secondary shaving, milling, or grinding operations to meet aerodynamic flushness requirements. All the performance and reliability of our Composi-Lok is available with a flush break-off. Without compromise on mechanical properties, high preloads, or large blind side head formation, there are savings on tooling expense as well as the time and cost of shaving while productivity is increased with labor dedicated to other tasks.

Key Features:

Large blind upset eliminates composite damage

Easy, labor-saving one-sided installation further simplified by the drive nut concept

Controlled clamp-up – no gaps and tighter assemblies

Completely compatible with graphite – available in titanium or CRES materials to resist galvanic corrosion

Visual locking feature resists loosening due to vibration

Fuel-tight sealing capability

Radial-Lok® Fasteners

Radial-Lok® unique hole-filling, high strength blind fasteners. With their uniform radial expansion throughout the entire fastener grip, Radial-Lok® fasteners are uniquely suited to offer both enhanced fatigue strength and lightning strike damage protection.

Uniform radial expansion throughout the entire length of the clearance fit hole. Key Features:

Interference fits to .006″

Enhanced fatigue life

Better lightning strike protection

Eliminates costly hole preparation

Clearance fit before installation

Easy one-sided installation

High clamp-up

Large blind-side upset

Tighter joints

Ideal for aluminum and composite applications

Available in 3/16″ through 3/4″ diameters, including oversizes

.100″ grip accommodation

7-degree blind slope capability

OSI-Bolt® Fasteners

OSI-Bolt® are the only blind bolts capable of equivalent usage with solid shank bolts offering a full 1.5D bearing area. The revolutionary OSI-Bolt® fasteners are a direct replacement for solid shank pin-and-collar systems. The innovative design of these high strength fasteners for primary structures deliver strength with the added advantages of simple one-sided installation and a flush break-off for installed cost savings in both metal and composite structure. The updated titanium Ti-OSI® combines all these advantages in a weight-saving configuration. Key Features:

Physical strength comparable to shear-type pin-and-collar systems

95 KSI shear and 112 KSI shear availability

Available in a variety of hex, tension, shear, and protruding head styles

Diameters from 5/32″ to 1/2”

1/64” and 1/32” oversize availability

1/16” grip with +/- .015” capability

“Vise-like” sheet take-up consistently provides the highest preload in the industry

Flat, uniform blind-side footprint is the largest in the industry

Blind-side formation is away from the edge of the exit hole

Seven degree blind slope capability

Interference fit to .003” in steel

Resistant to vibration

Ideally suited to composite or metallic applications

Lightweight titanium version available

Internally self-sealing to 100 PSI air

Easily adaptable to Monogram’s robotic Double Cylindrical Drive (DCD) system

MNGM-ASNA0081-203

Data sheet

Composition
Steel
Certification/Approval
Certificate of Conformance
Taric
7318000000 Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (incl. spring washers) & similar articles, of iron or steel
Unit of Measurement (UOM) / Sale
Piece (pc.)

Specific References

New

Download

Composi-Lok II MBF2110 TDS

MONOGRAM Composi-Lok II MBF2110 Low Profile Protruding Hd Blind Fasteners TDS

Download (185.5KB)

Composi-Lok II MBF2111 TDS

MONOGRAM Composi-Lok II MBF2111 Red Protruding Hex Hd Blind Fasteners TDS

Download (252.48KB)

Composi-Lok II MBF2112 TDS

MONOGRAM Composi-Lok II MBF2112 100 Deg Flush Hd Blind Fasteners TDS

Download (185.78KB)

Composi-Lok IIa MBF3004 TDS

MONOGRAM Composi-Lok IIa MBF3004 Rd Protruding Hd Blind Fasteners TDS

Download (177.2KB)

Composi-Lok IIa MBF3005 TDS

MONOGRAM Composi-Lok IIa MBF3005 100 Deg Flush Hd Blind Fasteners TDS

Download (177.2KB)