4mm x 9mm Zinc Plated Class 8 Steel Wave Spring Lock Washers
Type: Lock Washers
SKU 73722
Availability:
10+ in stock, ready to be shipped
Availability:
10+ in stock, ready to be shipped
Original price
$9.72
-
Original price
$11.14
Original price
$9.72
$9.72
-
$11.14
Current price
$9.72
Diameter: 4mm
Diameter 2: 9mm
Thickness: 0.6mm
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.