TriMas Aerospace offers a wide variety of specialty fastener solutions and precision engineered components.  Whether your requirements call for industry standard rivets, screws, bolts or custom engineered solutions to solve industry challenges, we are here to partner with you to support your needs.

TriMas Aerospace Threaded Blind Bolts

Threaded Blind Bolts

Our Monogram Aerospace business offers a premier line of threaded blind bolt solutions engineered to support industry demands for one-sided installation and automated assembly.

Learn more
TriMas Aerospace Collars


In addition to threaded blind bolts, Monogram built a dedicated state-of-the-art manufacturing facility in Arizona to support our line of collar solutions.

Learn more
TriMas Aerospace Temporary Fasteners

Temporary Fasteners

Both Monogram and Allfast offer a line of temporary fasteners to support a wide range of applications.  Our Monogram Wedgelock® line is available to support a wide range of applications with manual, plier, and power operated fasteners in a variety of configurations.  Our Allfast tack fasteners line facilitates automated riveting with excellent hole fill and clamp up.

Learn more
Monogram Aerospace Blind Rivets

Blind Rivets

Our Allfast business offers a line of pull-type blind rivets and blind bolts including our Allmax/Supermax line, NAS1919/1921, A Codes, AB Codes, and others.

Learn more
TriMas Aerospace Solid Rivets Product Family

Solid Rivets

In addition to blind rivets, Allfast is a leading supplier of solid rivets including skin rivets, wing rivets, composite rivets, and premium rivets.

Learn more
TriMas Aerospace Fasteners

Standard Bolts and Screws

Our Mac Fasteners business is a high-volume producer of standard aerospace screws and bolts including NAS, MS, AN and AS standards used around the world in support of a variety of commercial and military applications.

Learn more