20mm x 36mm Zinc Plated Class 8 Steel Wave Spring Lock Washers (3 pcs.)
Type: Lock Washers
SKU 73734
Availability:
10+ in stock, ready to be shipped
Original price
$10.38
-
Original price
$10.38
Original price
$10.38
$10.38
-
$10.38
Current price
$10.38
Diameter: 21mm
Diameter 2: 36mm
Thickness: 1.7mm
Material: Steel
Finish: Zinc
Hardness: Class 8
Style: Wave Spring
Type: Lock Washer
Specifications: DIN 137B
Box of 3.
The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.