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R&D Fasteners started more than 20 years ago manufacturing products for the construction industry. We continue to supply fasteners for multiple projects including, but not limited to, highrise buildings, bridges, highway projects, and roller coasters.

R&D Fasteners has the following approvals

  • ISO 9001-2015 certified
  • QSLM class 2, 3 threaded fasteners
  • NAVICP Sub safe level one
  • Nuclear approvals through distributors

R&D Fasteners works with the most common specifications and materials.


  • ASTM F1554
  • ASTM A307
  • ASTM A325
  • ASTM A490


  • A36
  • ASTM A449
  • ASTM A354BD
  • ASTM A588/ ASTM A572

For a complete list of specifications and materials see our Capabilities page.