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Massive Discount Jfast 31nsfl - 5/16-18 Nylon Insert Flange Stop Hex Lock Nut Zinc, Case Quantity: 1,000 Now 95% Cheaper [oZwXMdKE]

$30.99 $99.99 -69%

JFAST 31NSFL Lock Nut - Durable and ReliableThe JFAST 31NSFL - 5/16-18 Nylon Insert Flange Stop Hex Lock Nut Zinc is a premium fastener designed for superior performance and durability. This zinc-plated nut offers exceptional resistance to corrosion,

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JFAST 31NSFL Lock Nut - Durable and Reliable

The JFAST 31NSFL - 5/16-18 Nylon Insert Flange Stop Hex Lock Nut Zinc is a premium fastener designed for superior performance and durability. This zinc-plated nut offers exceptional resistance to corrosion, making it ideal for various industrial and mechanical applications. With its robust construction and reliable locking mechanism, it ensures a secure fit and prevents loosening under harsh conditions. The nylon insert provides additional stability and prevents galling, extending the lifespan of the fastener.
  • Corrosion-Resistant zinc-plated finish for extended durability
  • Reliable Locking mechanism to prevent loosening
  • Nylon Insert for added stability and reduced galling

Technical Specifications and Properties

The JFAST 31NSFL lock nut is specifically designed for use with 5/16-18 threads, making it compatible with a wide range of fastening applications. It features a hexagonal head for easy installation and removal, and the nylon insert provides a secure grip, ensuring that the nut stays in place even in the most demanding environments. The case quantity of 1,000 nuts per case is perfect for bulk orders or ongoing projects, offering great value and convenience.
  • Thread Size: 5/16-18
  • Head Type: Hex Lock
  • Material: Zinc Plated Steel with Nylon Insert

Practical Applications and Benefits

This high-quality lock nut is suitable for a wide range of applications, including automotive, construction, and manufacturing industries. Its durability and reliability make it an excellent choice for everyday use, ensuring that your fastening projects stay secure and efficient. Whether you are working on a small repair or a large-scale project, the JFAST 31NSFL lock nut is the perfect solution for maintaining tight fits and preventing loosening over time. With its practical design and versatile application, it is an essential tool for any professional or DIY enthusiast.
  • Automotive: Secure engine components and exhaust systems
  • Construction: Fasten metal panels and structural components
  • Manufacturing: Assemble machinery and equipment components

What Our Customers Say

December 29, 2025

Absolutely no complaints!

A product that gives you total confidence.

- Daniel O..

December 29, 2025

Absolutely no complaints!

So very, very, very happy with my purchase.

- Monica B..

December 29, 2025

Absolutely no complaints!

This is a high-caliber product, for sure.

- Amir L..

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