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#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

SKU: 62131
Box Size: 90 pcs.
Regular price $1090
Shipping calculated at checkout.

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