#4 x 7/64" x 17/64" Zinc Plated Grade 2 Steel External Tooth Lock Washers

#4 x 7/64" x 17/64" Zinc Plated Grade 2 Steel External Tooth Lock Washers

Category: Washers

Part Number: 03961

Diameter: 7/64"
Diameter 2: 17/64"
Thickness: 1/32"
Material: Steel
Finish: Zinc
Hardness: Grade 2
Nominal Size: #4
Style: External Tooth
Type: Lock Washer
Application: Round|pan|or binding head

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.

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