External Tooth Lock Washer, For Screw Size 3/4 in Steel, Zinc Plated Finish, 10 PK MPN:U37420.075.0001
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Free Shipping
In Stock
SKU
510-G5333781
External Tooth Lock Washer, For Screw Size 3/4 in Steel, Zinc Plated Finish, 10 PK
Secure your projects with confidence using our External Tooth Lock Washer, designed for 3/4 in steel screws with a zinc-plated finish. This type A lock washer features a robust tooth design that provides a secure grip, ensuring your bolts stay in place even in high-stress applications. Ideal for use in construction, manufacturing, and heavy industry, this lock washer meets or exceeds ASME B18.21.1 standards. With a thickness of 0.047 in and a Rockwell hardness of C40 to C50, it provides excellent durability and resistance to wear. Order in packs of 10 for your next project.
Top product features:
- Locks in place to prevent bolt from coming loose
- Has external teeth to engage with bolt threads
- Meets/Exceeds ASME B18.21.1 standards for quality and performance
Top product applications:
- Heavy Duty Construction Equipment
- Industrial Machinery Assembly
- Automotive Repair and Maintenance
Lock Washer, External Tooth, Type A, Steel, Finish Zinc, Fits Bolt Sizes 3/4 In., Inside Dia. 0.768 In., Outside Dia. 1.220 In., Thickness 0.047 In., Rockwell Hardness C40 to C50, Meets/Exceeds ASME B18.21.1, Package Quantity 10
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: 0.07
Product info last updated on April 30, 2026 11:19am UTC
Category: Washers