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Ultimate 3/8-16 Serrated Large Flange Hex Lock Nuts Case Hardened Hr15n 78/90 Zinc And Bake In Multiple Colors [a7v5JE8U]

$47.99 $153.99 -69%

High-Quality Serrated Large Flange Hex Lock Nuts Introducing our premium 3/8-16 Serrated Large Flange Hex Lock Nuts, designed for exceptional strength and durability. These nuts are perfect for a wide range of applications, thanks to their case-hard

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High-Quality Serrated Large Flange Hex Lock Nuts

Introducing our premium 3/8-16 Serrated Large Flange Hex Lock Nuts, designed for exceptional strength and durability. These nuts are perfect for a wide range of applications, thanks to their case-hardened HR15N material and robust construction. With their 78/90 zinc and bake finish, they offer excellent corrosion resistance and longevity.
  • Superior Strength: The case-hardened HR15N material ensures these nuts can withstand high tension and heavy loads.
  • Corrosion-Resistant: The 78/90 zinc and bake finish provides excellent protection against rust and corrosion, ensuring a longer lifespan.

Technical Specifications and Box Details

Our case-hardened HR15N 3/8-16 Serrated Large Flange Hex Lock Nuts are meticulously crafted to meet the highest industry standards. Each box contains 1,000 nuts, weighing 28.2 lbs., making it a cost-effective and convenient solution for bulk purchases. The nuts are available in SKU 37NRL-1000 and come with comprehensive specifications for easy integration into your projects.
  • Box Quantity: 1,000 nuts per box
  • Weight per Box: 28.2 lbs.
  • SKU: 37NRL-1000

Practical Applications and Benefits

These versatile serrated large flange hex lock nuts are ideal for various industries, including automotive, construction, and machinery. Their large flange design provides additional support, making them suitable for applications where stability and reliability are crucial. The serrated finish enhances grip, reducing the risk of loosening over time.
  • Wide Range of Applications: Perfect for automotive, construction, and machinery industries.
  • Enhanced Stability: Large flange design offers increased support for heavy loads.
  • Longevity: Case-hardened material and corrosion-resistant finish ensure a long service life.

What Our Customers Say

December 27, 2025

Absolutely no complaints!

I love it! A very, very, very great buy.

- Jane Z..

December 27, 2025

Absolutely no complaints!

A great item that is built to perform great.

- Emmett B..

December 27, 2025

Absolutely no complaints!

It's a well-built and exceptionally reliable product.

- Everly K..

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