
Description
These exterior lock washers provide a greater bearing surface under the fastener and place added tension against a nut after tightening to help prevent the nut from loosening. They are made of durable steel with a zinc finish for an increased lifetime and added rust resistance.
Product specifications
Component
Steel
Color
Zinc
Packaging
15/pack
Width
5/16" (7.94 mm)
Style
External tooth
Type
Washer