Internal Tooth Lock Washer, For Screw Size 3/8 in Steel, Zinc Plated Finish, 50 PK MPN:U37480.037.0001
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In Stock
SKU
510-G5331365
Internal Tooth Lock Washer, For Screw Size 3/8 in Steel, Zinc Plated Finish, 50 PK
The Internal Tooth Lock Washer is a reliable and efficient solution for securing screws in a variety of applications. Its internal tooth design provides a strong grip on the screw, preventing it from loosening over time. Made from high-quality steel with a zinc plating finish, this lock washer is resistant to corrosion and can withstand heavy loads. Suitable for use in construction, manufacturing, and other industries, it meets or exceeds ASME B18.21.1 standards. With a compact design and easy installation, it's an ideal choice for applications where security and durability are crucial. Available in packs of 50.
Top product features:
- Internal Tooth Lock Washer provides a secure grip on bolts to prevent loosening.
- Zinc Plated Finish provides corrosion resistance and durability.
- Rockwell Hardness C40 to C50 ensures the product's strength and resistance to wear.
Top product applications:
- Machine Building
- Heavy Duty Fastening
- Automotive Repair
Lock Washer, Internal Tooth, Type A, Steel, Finish Zinc, Fits Bolt Sizes 3/8 In., Inside Dia. 0.384 In., Outside Dia. 0.670 In., Thickness 0.032 In., Rockwell Hardness C40 to C50, Meets/Exceeds ASME B18.21.1, Package Quantity 50
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: 0.08
Product info last updated on February 3, 2026 9:51am UTC
Category: Washers