Nominal Size: #8
Inside Diameter: 5/32"
Outside Diameter: 11/32"
Thickness: 3/64"
Material: Stainless Steel
Hardness: 18-8
Style: Internal Tooth
Type: Lock Washer
Application: Smaller head screws
Box of 30.
The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.
