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3/8" x 45/64" Zinc Plated Grade 2 Steel Internal Tooth Lock Washers LWS-270

Type: Lock Washers
Part Number: 03984
Original price $10.10 - Original price $10.20
Original price
$10.20
$10.10 - $10.20
Current price $10.20
Box Size: 100 pcs.

Diameter: 3/8"
Diameter 2: 45/64"
Thickness: 1/16"
Material: Steel
Finish: Zinc
Hardness: Grade 2
Nominal Size: 3/8"
Style: Internal Tooth
Type: Lock Washer
Application: Smaller head screws
The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.