4 x 7/64″ x 13/64″ Zinc Plated Grade 2 Steel Split Lock Washers

Description

Diameter: 7/64″
Diameter 2: 13/64″
Thickness: 1/32″
Material: Steel
Finish: Zinc
Hardness: Grade 2
Nominal Size: (#4)
Style: Medium Split
Type: Lock Washer
Application: Nuts and Bolts

Box of 100.

The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.