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3/8" x 45/64" Zinc Plated Grade 2 Steel External Tooth Lock Washers LWS-267

Type: Lock Washers
Part Number: MF03968
Original price $9.49 - Original price $10.68
Original price
$9.49 - $10.68
Current price $10.68
Box Size: 100 pcs.

Diameter: 3/8"
Diameter 2: 45/64"
Thickness: 5/64"
Material: Steel
Finish: Zinc
Hardness: Grade 2
Nominal Size: 3/8"
Style: External Tooth
Type: Lock Washer
Application: Round|pan|or binding head
The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.