Mil-Spec & Aerospace

ISO 9001 Certification

AS 9120A Certificate

Fastenal has years of experience in manufacturing quality fasteners to your military and aerospace specifications. Through our nine manufacturing facilities, we can quickly meet a vast range of parts needs - from large, small-volume parts to small, high-volume parts at our QSLM-certified cold heading facility. Quality is ensured through our in-house A2LA lab, and our integration with Fastenal's distribution network enables us to provide fast lead times and flexible delivery. All fasteners are manufactured and inspected to Level 1 criteria or per customer's specific requirements.

Fastener Materials

  • Stainless Steels
  • Nickel Alloys
  • Carbon & Alloy Steels
  • Tool Steels
  • Brass & Bronzes
  • Titanium Grades 2, 5 & 7
  • Aluminum

Military Specifications (Manufactured and tested in accordance with military specs)

  • FF-S-85C
  • FF-S-86E
  • FF-S-92B
  • FF-S-200A
  • MIL-B-857
  • MIL-S-1222H
  • MIL-DTL-1222J
  • Cold Heading parts are QSLM certified

Locking Specifications

  • MIL-F-18240
  • MIL-DTL-18240

Testing In-House

  • Magnetic particle
  • Liquid penetrant
  • Metallurgical examination
  • Machine & full size tensile
  • Magnetic permeability
  • Carburization/Decarb
  • Charpy impact
  • Proof load
  • Hardness
  • Micro hardness