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20mm x 33mm Zinc Plated Class 10 Steel Lock Washers

20mm x 33mm Zinc Plated Class 10 Steel Lock Washers

SKU: 73998
Box Size: 6 pcs.
Regular price $1050
Shipping calculated at checkout.

Diameter: 20mm
Diameter 2: 33mm
Thickness: 4.1mm
Material: Steel
Finish: Zinc
Hardness: Class 10
Style: Medium Split
Type: Lock Washer
Specifications: DIN 127
The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.