-40%
#4 x 7/64" x 9/32" 18-8 Stainless Internal Tooth Lock Washers LWSS-057 (50 pcs.)
$ 3.24
- Description
- Size Guide
Description
Diameter: 7/64"Diameter 2: 9/32"
Thickness: 1/32"
Material: Stainless Steel
Hardness: 18-8
Nominal Size: #4
Style: Internal Tooth
Type: Lock Washer
Application: Smaller head screws
Box of 50.
The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.