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Versatile 3/8-16 X 2 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (550) In Multiple Colors [4xFHw5XR]

$48.99 $156.99 -69%

High-Quality 3/8-16 x 2 Grade 5 Hex Cap ScrewWelcome to our premium line of Grade 5 Hex Cap Screws, the perfect choice for your industrial and domestic projects. Engineered with precision in the USA, these screws are crafted from medium carbon steel,

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High-Quality 3/8-16 x 2 Grade 5 Hex Cap Screw

Welcome to our premium line of Grade 5 Hex Cap Screws, the perfect choice for your industrial and domestic projects. Engineered with precision in the USA, these screws are crafted from medium carbon steel, ensuring exceptional durability and reliability. Our screws meet or exceed SAE J429 Grade 5 specifications, guaranteeing top-notch quality. Each screw features rolled threads for superior grip and resistance to loosening over time. This product is a testament to our commitment to excellence in manufacturing, offering you a reliable and long-lasting fastening solution.
  • USA Manufacturing: Proudly made in the USA for quality assurance.
  • Grade 5 Material: Meets or exceeds SAE J429 Grade 5 specifications for superior strength.

Technical Specifications and Properties

Our 3/8-16 x 2 Grade 5 Hex Cap Screws are designed to meet the highest industry standards. With a typical hardness range of HRC 25-34 for diameters 1/4 to 1 inch, and HRC 19-30 for diameters over 1 inch to 1 1/2, these screws offer excellent resistance to wear and tear. The tensile strength is equally impressive, with a minimum of 120,000 psi for diameters 1/4 to 1 inch, and 105,000 psi for diameters over 1 inch to 1 1/2. This ensures that your fastenings will withstand heavy loads and harsh conditions, making them ideal for a wide range of applications.
  • Hardness Range: HRC 25-34 for 1/4 to 1 inch diameters, HRC 19-30 for over 1 inch to 1 1/2 diameters.
  • Tensile Strength: Minimum of 120,000 psi for 1/4 to 1 inch diameters, 105,000 psi for over 1 inch to 1 1/2 diameters.

Practical Applications and Benefits

These Grade 5 Hex Cap Screws are versatile and suitable for a variety of applications, from automotive repairs to home improvement projects. Their robust design and high-quality construction make them perfect for fastening joints, securing components, and building strong and durable structures. With their zinc plated finish, these screws offer excellent corrosion resistance, ensuring long-lasting performance even in challenging environments. Whether you are a professional tradesperson or a DIY enthusiast, these screws are an essential tool for any project that requires a reliable and sturdy fastening solution.
  • Wide Range of Applications: Ideal for automotive repairs, home improvement, and industrial projects.
  • Corrosion Resistance: Zinc plated finish for long-lasting durability in various environments.

What Our Customers Say

December 28, 2025

Absolutely no complaints!

The quality is amazing for its price.

- Kaison A..

December 28, 2025

Absolutely no complaints!

I'm happy with my product and its purchase.

- Trina Z..

December 28, 2025

Absolutely no complaints!

An outstanding tool. It is exceptionally well-built.

- Spencer N..

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