#10 x 11/32" 316 Stainless Steel Lock Washers (40 pcs.)

Diameter: #10
Thickness: 3/64"
Material: Stainless Steel
Hardness: 316
Nominal Size: #10
Style: Medium Split
Type: Lock Washer

Box of 40.

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