Parts of
Aerospace Hardware

Critical Mass Avionics provides aerospace fasteners for North American, and European standards and OEM specifications for our aerospace customers.

We supply titanium, steel, and metal alloy bolts, nuts, nut plates, screws, high-tensile fasteners and studs for all commercial aircraft and military programs.  All hardware meets North American and European Standards.

We deliver products to meet Airbus, Boeing (BAC) and Lockheed standards, and all specifications: ABS, AN, AS, ASNA, ASNE, DAN, DIN, DOD, EN, MIL, MS, NAS and PSC.

Product Types:


 Bearings  Inserts
 Brackets  O-rings
 Clamps  Pins
 Collars  Rings
 Complex Machinery Components  Rivets
 Composite hardware  Spacers
 Connectors  Washers
 Electrical hardware  Wire and Cable


 3V Fastener Manufacturing  Hi-Shear (LISI)
 Air Industries Company (PCC)  Houston Precision Fasteners
 Ateliers de la Haute-Garonne (AHG)  J&M Products
 Airdrome (PCC)  LFC Industries
 Alcoa Fastening Systems  Moeller Manufacturing
 Allfast Fastening Systems  Monadnock (LISI)
 AMP (Tyco Electronics)  Monogram
 Anillo Industries  MS Aerospace
 Automatic Screw Machine  N-D Industries
 AVK Aerospace Products  PANDUIT
 Avibank Manufacturing (PCC)  Paolo Astori
 B&B Specialties  PB Fasteners
 B&E Manufacturing  Pilgrim Screw
 Blanc Aero (LISI)  Republic Fastener
 Bristol Industries  Saturn Fasteners
 California Screw  Shur-Lok Company (PCC)
 Cherry Aerospace (PCC)  Smalley Steel Ring
 Fastener Innovation Technology  SPS Technologies (PCC)
 Greer Stop Nut (PCC)  Valley-Todeco, Inc
 GS Aerospace  West Coast Aerospace