Top Lock Distorted Thread Lock Nut, 5/16"-18, Steel, Grade A, Zinc Plated, 11/64 in Ht, 4200 PK MPN:4RXU1
Top Lock Distorted Thread Lock Nut, 5/16"-18, Steel, Grade A, Zinc Plated, 11/64 in Ht, 4200 PK
The Top Lock Distorted Thread Lock Nut is a high-quality steel fastener designed for heavy-duty applications. Its unique top lock design provides a secure thread lock, while its zinc-plated finish resists corrosion. With a Grade A material rating and compliance with industry standards such as ASME B18.16.4 and SAE J429, this lock nut offers superior strength and reliability. Suitable for use in construction, manufacturing, and other industries, it's ideal for applications where a secure fastening solution is critical, such as in machinery, equipment, and infrastructure projects. Its durability and performance make it a trusted choice for professionals.
Top product features:
- Zinc-plating provides corrosion resistance to the steel material.
- The lock nut has a top lock distorted thread design for secure fastening.
- The nut has a right-hand thread direction.
Top product applications:
- Machine Assembly
- Industrial Equipment
- Automotive Repair
Lock Nut, Finish Zinc-Plated, Material Steel, Material Grade/Class Grade A, Thread Size 5/16 In.-18, Hex Width 1/2 in, Hex Height 11/64 in, Lock Type Top Lock Distorted Thread, Dimensional Standards ASME 18.18, ASME B1.1, ASME B18.16.4, SAE J429, Material Quality Standards ASTM F788, System of Measurement Inch, Hex Type Flange Hex, Thread Direction Right Hand, Color Clear, Industry Standards ASME B18.16.4, Insert Material Not Applicable, Pack Size Bulk Pack
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: 9.90
- Package Width: 10.00
- Package Height: 7.30
- Package Weight: 53.25
Product info last updated on February 4, 2026 9:08pm UTC
Category: Nuts