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5/16" x 11/16" Zinc Grade 2 External Tooth Lock Washers LWS-249 (100 pcs)

Type: Lock Washers
Part Number: 03967
Original price $11.03 - Original price $11.03
Original price
$11.03
$11.03 - $11.03
Current price $11.03

Diameter: 5/16"
Diameter 2: 11/16"
Thickness: 1/16"
Material: Steel
Finish: Zinc
Hardness: Grade 2
Nominal Size: 5/16"
Style: External Tooth
Type: Lock Washer
Application: Round|pan|or binding head

Box of 100.

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