Fasteners, Washers,20mm 34mm, Lock Washers

Washers – Lock Washers

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

20mm x 34mm Black Phosphate Class 10 Steel Lock Washers

Diameter: 20mm
Diameter 2: 34mm
Thickness: 4mm
Material: Steel
Finish: Black Phosphate
Hardness: Class 10
Style: Medium Split
Type: Lock Washer
Specifications: DIN 127
Application: Nuts and Bolts

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