[Material] - Our lock washer is made of brass with pickling surface treatment, which is strong.
Washers help distribute the pressure from the nut and the bolts head as well as reduce the chance of nut loosening from an uneven surface.
[Easy to Use] - Generally used under the bolt or nut to evenly distribute the load of the bolt, screw and nut when the fastener is tightened.
The surface of the gasket is smooth and burr-free, with high hardness, and durable fastening , Suitable for indoor and outdoor usage.
【Wide Applications】– Ideal for industrial, automotive, marine, hydraulic, and household uses. Suitable for electrical appliances, machinery, plumbing, and more.