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About DURAFORCE and Our Products

DURAFORCE Fastener System is a self-locking nut with a tapered annulus extending from its base which works in conjunction with a corresponding compression collar, or a tapered blind hole, to form a vibration-proof fastener system. When assembled with a standard threaded bolt, compression between the tapered annular extension and the corresponding contoured cavity creates an enhanced spring which acts as a LATERAL FORCE within the assembled joint that will CAPTURE, RETAIN & DELIVER GREATER ENERGY back to the joint to ultimately DEFLECT SHOCK & VIBRATION.

DuraForce Nut / Annulus with Compression Collar

We Have 2 Types:


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Post Office Box 13785 - Roanoke, Virginia 24037     info@duraforcefasteners.com     1-800-687-8430