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Internal Tooth Lock Washers, Zinc Plated

Internal Tooth Lock Washer

Also known as:  

Internal Lock Washers, Internal Tooth Washers

Internal Tooth Lock Washers create a ratchet action by biting into the nut or screw head and the surface it contacts. The "internal" type work best with small screw heads, such as Fillister, and when the teeth—and the surface marks they create—need to be hidden for appearance reasons. Because the teeth must make contact with the mating surface, do not use with oversized holes.

Print
Code Product Qty. Package Qty. Carton  
WS163-7532 #2 Internal Tooth Lock Washer, Zinc Plated
WS163-0532 #3 Internal Tooth Lock Washer, Zinc Plated
WS163-3532 #4 Internal Tooth Lock Washer, Zinc Plated
WS163-5542 #5 Internal Tooth Lock Washer, Zinc Plated
WS163-8542 #6 Internal Tooth Lock Washer, Zinc Plated
WS163-1542 #8 Internal Tooth Lock Washer, Zinc Plated
WS153-8492 #10 Internal Tooth Lock Washer, Zinc Plated
WS163-4532 #12 Internal Tooth Lock Washer, Zinc Plated
WS153-1492 1/4" Internal Tooth Lock Washer, Zinc Plated
WS153-4402 5/16" Internal Tooth Lock Washer, Zinc Plated
WS153-7402 3/8" Internal Tooth Lock Washer, Zinc Plated
WS153-0402 7/16" Internal Tooth Lock Washer, Zinc Plated
WS153-3402 1/2" Internal Tooth Lock Washer, Zinc Plated
WS153-6412 9/16" Internal Tooth Lock Washer, Zinc Plated
WS153-9412 5/8" Internal Tooth Lock Washer, Zinc Plated
WS153-1412 3/4" Internal Tooth Lock Washer, Zinc Plated
WS153-4422 7/8" Internal Tooth Lock Washer, Zinc Plated
WS153-6422 1" Internal Tooth Lock Washer, Zinc Plated
WS153-9422 1 1/8" Internal Tooth Lock Washer, Zinc Plated
WS153-1422 1 1/4" Internal Tooth Lock Washer, Zinc Plated