Division Address
Western Locking Division
Main Line: (424) 213-4570
Fax: (424) 213-4584
Long-Lok Fasteners Corp
20501 Belshaw Ave
Carson, CA 90746-3505
Eastern Locking Division
Main Line: (800) 566-4565
  (513) 772-1880
Fax: (513) 772-1888
Long-Lok Fasteners Corp
10630 Chester Road
Cincinnati, OH 45215
Mil-Spec, Aerospace Hardware
Main Line: (951) 781-4901
Fax: (951) 781-8109
A&W Fasteners / Aerothred
8765 Bradley Avenue
Sun Valley, CA 91352
Specialty Screw Machined and CNC
Main Line: (818) 767-1535
Fax: (818) 767-0439
Bernic Aero Products
8765 Bradley Avenue
Sun Valley, CA 91352