Skip to content
Free shipping on orders $250 and up!
Free shipping on orders $250 and up!

10mm x 21mm Zinc Plated Class 8 Steel Wave Spring Lock Washers

Type: Lock Washers
SKU 73727
Availability:
10+ in stock, ready to be shipped
Availability:
10+ in stock, ready to be shipped
Original price $10.92 - Original price $11.71
Original price
$10.92
$10.92 - $11.71
Current price $10.92
Box Size: 20 pcs.

Diameter: 10mm
Diameter 2: 21mm
Thickness: 1mm
Material: Steel
Finish: Zinc
Hardness: Class 8
Style: Wave Spring
Type: Lock Washer
Specifications: DIN 137B
The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.