External Tooth Lock Washer, For Screw Size 7/16 in Steel, Zinc Plated Finish, 25 PK MPN:U37420.043.0001
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In Stock
Free Shipping
In Stock
SKU
510-G5331401
External Tooth Lock Washer, For Screw Size 7/16 in Steel, Zinc Plated Finish, 25 PK
Ensure secure fastening with our External Tooth Lock Washer, designed for 7/16 inch screws. Made from high-quality steel with a zinc-plated finish, this lock washer provides a strong grip and resistance to corrosion. With a Rockwell hardness of C40 to C50, it meets or exceeds ASME B18.21.1 standards. Perfect for applications in construction, manufacturing, and heavy industry, our lock washer is ideal for use in machinery, equipment, and other heavy-duty bolted connections. Its compact size and high-strength design make it an essential component for reliable and long-lasting assembly. Order a pack of 25 today.
Top product features:
- External Tooth Lock Washer provides a secure grip on screws
- Zinc Plated Finish resists corrosion
- Meets/Exceeds ASME B18.21.1 for high-quality performance
Top product applications:
- Machine Tool Use
- Automotive Repair
- Aerospace Industry
Lock Washer, External Tooth, Type A, Steel, Finish Zinc, Fits Bolt Sizes 7/16 In., Inside Dia. 0.448 In., Outside Dia. 0.740 In., Thickness 0.032 In., Rockwell Hardness C40 to C50, Meets/Exceeds ASME B18.21.1, Package Quantity 25
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 6.69
- Package Width: 6.45
- Package Height: 0.50
- Package Weight: 0.04
Product info last updated on February 3, 2026 12:45am UTC
Category: Washers