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20mm x 30mm Zinc Plated Steel Safety Lock Washers

20mm x 30mm Zinc Plated Steel Safety Lock Washers

SKU: 77211
Box Size: 3 pcs.
Regular price $1020
Shipping calculated at checkout.

Diameter: 20mm
Diameter 2: 30mm
Thickness: 1.5mm
Material: Steel
Finish: Zinc
Style: Safety
Type: Lock Washer
The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.