[4000 BULK] Lock Washers External Internal Steel Zinc #7/16
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[4000 BULK] Lock Washers External Internal Steel Zinc #7/16

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[4000 BULK] Lock Washers External Internal Steel Zinc #7/16

Mutual ScrewSKU: 43WEIKC
Price:
$1,180.50per 4000( $0.30 each)
Pieces 4000
Material Steel
Finish Zinc Plated
Nominal size #7/16
Weight 23.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Lock Washers External Internal Steel Zinc #7/16

Secure and reliable, this dual-action lock washer is designed for 7/16 inch hardware. Featuring both external and internal serrations, it provides superior resistance to loosening caused by vibration, shock, and dynamic loads. The zinc-plated steel construction offers corrosion resistance for long-lasting performance in a wide range of environments.

Key Features

  • Dual-action locking: outer and inner serrations grip the mating surface and bolt shank for enhanced retention.
  • Material: high-strength steel with zinc plating for corrosion resistance.
  • Size: designed for 7/16 inch hardware.
  • Easy installation: simply place washer with the fastener and tighten to the recommended torque.

Why Choose Zinc-Plated Steel Lock Washers?

They combine durability, cost-effectiveness, and compatibility with standard fasteners. Ideal for automotive, machinery, and construction applications where vibration resistance is essential.

Applications

  • Automotive assemblies
  • Machinery and equipment
  • Industrial and construction projects
  • Electrical enclosures and panels

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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