Split Lock Washer, For Screw Size 3/8 in Steel, Black Oxide Finish, 50 PK MPN:U37180.037.0001
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Free Shipping
In Stock
SKU
510-G8551891
Split Lock Washer, For Screw Size 3/8 in Steel, Black Oxide Finish, 50 PK
Ensure secure fastening with our heavy-duty split lock washers, designed for 3/8 inch steel screws. Made from high-strength steel with a Rockwell hardness of C38 to C46, these washers provide a reliable locking mechanism that prevents bolt loosening and vibration. The black oxide finish adds corrosion resistance, making them ideal for use in harsh environments. Suitable for a variety of applications, including construction, machinery, and industrial equipment, these split lock washers can be used in conjunction with bolts and screws to provide a secure and long-lasting connection. Order in packs of 50 for added convenience.
Top product features:
- Heavy-duty construction for added strength and durability
- Meets/Exceeds ASME B18.21.1 standards for quality and performance
- Rockwell Hardness C38 to C46 for resistance to wear and corrosion
Top product applications:
- Machine parts assembly
- Automotive repair and maintenance
- Heavy equipment assembly and repair
Split Lock Washer, Heavy, Steel, Finish Plain, Fits Bolt Sizes 3/8 In., Inside Dia. 0.377 In., Outside Dia. 0.688 In., Thickness 0.115 In., Rockwell Hardness C38 to C46, 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: 6.30
- Package Width: 3.00
- Package Height: 0.60
- Package Weight: 0.39
Product info last updated on February 3, 2026 3:04am UTC
Category: Washers