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Bestselling Jfast 37nsy - 3/8-16 Ne Nylon Insert Hex Lock Nut Zinc Yellow, Case Quantity: 1,000 Flash Sale: 65% Off [RtdvqfS9]

$22.99 $73.99 -69%

JFAST 37NSY Lock Nut: Dependable and DurableThe JFAST 37NSY - 3/8-16 NE Nylon Insert Hex Lock Nut is a top-tier fastener designed for applications where reliability and security are paramount. This zinc yellow lock nut is crafted with precision and f

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JFAST 37NSY Lock Nut: Dependable and Durable

The JFAST 37NSY - 3/8-16 NE Nylon Insert Hex Lock Nut is a top-tier fastener designed for applications where reliability and security are paramount. This zinc yellow lock nut is crafted with precision and features a nylon insert for added strength and durability. With a case quantity of 1,000, it's the perfect choice for bulk orders or projects requiring a large supply of high-quality fasteners.
  • High-quality zinc yellow finish for corrosion resistance and aesthetic appeal.
  • Nylon insert for superior vibration resistance and increased thread engagement.

Key Specifications and Technical Details

This lock nut is designed with a 3/8-16 thread size, making it compatible with a wide range of fastening applications. The nylon insert ensures that the nut remains securely fastened, even under the most demanding conditions. The zinc yellow finish not only enhances the nut's appearance but also provides excellent corrosion resistance, making it ideal for outdoor or harsh environments.
  • Thread size: 3/8-16 NE
  • Material: Zinc-plated steel with nylon insert
  • Finish: Zinc yellow

Practical Applications and Benefits

The JFAST 37NSY lock nut is a versatile fastener that finds its way into various industries and everyday applications. Whether you're working on construction projects, automotive repairs, or home improvement tasks, this lock nut offers numerous benefits. Its robust design and corrosion-resistant finish ensure long-lasting performance, while the nylon insert provides additional security against loosening due to vibration. With a case quantity of 1,000, it's an economical choice for businesses and DIY enthusiasts alike.
  • Construction and manufacturing: Ensures secure fastening in structural components.
  • Automotive repairs: Provides reliable fastening in engine components and suspension systems.
  • Home improvement: Offers easy installation and long-term durability in furniture and fixtures.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

This is a product that is of great quality and a valuable asset.

- Laura C..

January 2, 2026

Absolutely no complaints!

It’s built like a tank, in a good way.

- Liam W..

January 2, 2026

Absolutely no complaints!

It performs consistently well.

- Gregory N..

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