Lock washers add spring tension or bite beneath a fastener head or nut, helping resist loosening from vibration.
Nominal Size: 1"
Inside Diameter: 1"
Outside Diameter: 1-5/8"
Thickness: 9/32"
Material: Steel
Finish: Yellow Zinc
Hardness: Grade 8
Style: Medium Split
Type: Lock Washer
Application: Nuts and Bolts
The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.
