Supporting The Next Generation of Aviation Excellence
TriMas Aerospace specializes in the design and manufacture of highly-engineered fasteners and precision-machined aerospace components, serving commercial aircraft manufacturers and the U.S. military.
A Look Inside TriMas Aerospace
Some of the most highly regarded, innovative, awarded, and value-centered names in aerospace fastening and precision machined components have come together, bringing the industry they serve the advantage of more than 230 years of experience.
Through our trusted portfolio of brands—Monogram Aerospace Fasteners™, Allfast Fastening Systems®, Mac Fasteners™, Martinic Engineering™, RSA Engineered Products™, Weldmac
Manufacturing Company and TFI Aerospace—TriMas Aerospace delivers innovative solutions engineered to deliver exceptional quality, reliability, and performance across a wide range of
aerospace applications.
Monogram Aerospace Fasteners is a leading designer and manufacturer of permanent threaded blind bolts, collars, and temporary fasteners used in commercial, business, and military aircraft. Monogram’s trademarked custom engineered fastener solutions, such as Visu-Lok®, Composi-Lok®, Radial-Lok®, and OSI-Bolt® offer unique solutions for the aerospace industry.
Allfast Fastening Systems is a leading global manufacturer of solid and blind rivets, blind bolts, temporary fasteners, and installation tools for the aerospace industry, with products for essentially all commercial, military, and general aviation platforms in production and in service.
Allfast Fastening Systems is a leading global manufacturer of solid and blind rivets, blind bolts, temporary fasteners, and installation tools for the aerospace industry, with products for essentially all commercial, military, and general aviation platforms in production and in service.
TFI is a leader in aerospace standard fasteners, commercial and aerospace T-bolts and self-locking nuts. We support the critical applications direct to OEMs, Tier 1s, and distribution.
RSA Engineered Products is a leading designer and manufacturer of aircraft ducting, high temperature seal connectors, flexible joints, ozone converters, and complex assemblies for commercial and defense applications.
Martinic Engineering is a leading manufacturer of highly engineered complex parts, serving some of the most demanding applications in the market. Our dedicated and experienced team utilizes state-of-the-art machinery to provide a high level of operational precision during the machining and assembly processes
Weldmac is an industry leading manufacturer of highly engineered metal formed components and complex assemblies in the aerospace, defense and power generation markets.
Recognized Leader in Aerospace Engineered Solutions
As a group, TriMas Aerospace is committed to the development of next-generation engineering solutions to address complex aerospace applications and solve assembly challenges by reducing cycle time through facilitating robotic assembly techniques.