Nylon Insert Locknut, Garde A National Coarse

Nylon Insert Locknut, Garde A National Coarse

Porteous II



Nylon Insert Locknut NC: Hex nut with a nylon-filled collar at its back end. When a screw reaches the collar, the threads and nylon form a tight, frictional fit, restricting movement of the screw when it is subjected to vibration. Designed to be used with like-matter. *ZB - BLUE ZINC.

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