5/16" x 45/64" Chrome Plated Grade 8 Steel Internal Tooth Lock Washers

Name: 5/16" x 45/64" Chrome Plated Grade 8 Steel Internal Tooth Lock Washers
Brand: Fastener Line
SKU: 74385
Price: 9.99 USD
Availability: InStock

SKU: 74385

$9⁹⁹

Shipping calculated at checkout.

Quantity: In stock

Diameter: 5/16"
Diameter 2: 45/64"
Thickness: 1/16"
Material: Steel
Finish: Chrome
Hardness: Grade 8
Nominal Size: 5/16"
Style: Internal Tooth
Type: Lock Washer
Application: Smaller head screws

Box of 10.

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