Ribbed, Serrated and Tooth Lock Washers

Ribbed, Serrated and Tooth Lock Washers are a group of Lock Washers that use ribs, serrations or teeth that, when the washer is compressed, bite into the bearing surface of the head of the fastener and the surface of the substrate, thereby locking the fastener into place.

Ribbed, Serrated and Tooth Lock Washers are a group of Lock Washers that use ribs, serrations or teeth that, when the washer is compressed, bite into the bearing surface of the head of the fastener and the surface of the substrate, thereby locking the fastener into place.