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1/2" x 9/16" x 49/64" Zinc Plated Grade 2 Steel Internal Tooth Lock Washers

Type: Lock Washers
Part Number: 03986
Original price $12.14 - Original price $12.14
Original price
$12.14
$12.14 - $12.14
Current price $12.14

Diameter: 9/16"
Diameter 2: 49/64"
Thickness: 5/64"
Material: Steel
Finish: Zinc
Hardness: Grade 2
Nominal Size: 1/2"
Style: Internal Tooth
Type: Lock Washer
Application: Smaller head screws

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.