Bike Boltz 8 Nord Lock 5/16" M8 8mm Vibration Proof Lock Washer

Product Review

Nord-Lock 1530 Wedge Locking Washer - Carbon Steel - Zinc Flake Coated - M12 - Pkg of 10

These two-piece washers create a wedge by locking into each other to prevent rotation in high-vibration and dynamic load environments
Wedge washers have a higher clamp load than serrated lock washers and their locking function is not affected by lubrication
Teeth on one half of the washer engage with wedges on the other when tightened, utilizing tension instead of friction to secure bolted joints
This listing is for a pkg
of 10