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Item # A-19287
1/2"(M12) VIBRATION PROOF LOCK WASHER ZINC PLATED
- UM : EA
- Weight: 0.00596
Also called "Nord-Lock" washers, vibration proof lockwashers are unique in that they use a two washer design with cams on one side and teeth on the other side to create a wedge-locking mechanism that prevents bolt movement.
Specifications
| Inside Diameter | 1/2" |
| Outside Diameter | 49/64" |
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