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Hot Item 5/16-24 X 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (850) Set [GQA5D2OI]

$44.99 $143.99 -69%

Superior Quality 5/16-24 Hex Cap ScrewsIntroducing the Hot Item 5/16-24 X 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (850) Set [GQA5D2OI], a premium fastener designed for superior strength and durability. Crafted in the USA, these screws are made from high-quality

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Superior Quality 5/16-24 Hex Cap Screws

Introducing the Hot Item 5/16-24 X 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (850) Set [GQA5D2OI], a premium fastener designed for superior strength and durability. Crafted in the USA, these screws are made from high-quality medium carbon steel, ensuring they meet or exceed the stringent SAE J429 Grade 5 specifications. This guarantees reliability and performance for a wide range of applications.
  • Domestic manufacturing ensures quality control and timely delivery.
  • Compliance with SAE J429 Grade 5 specifications for consistent quality.

Robust Design and Specifications

The 5/16-24 x 1 3/4 Grade 5 Hex Cap Screw is built to withstand demanding conditions. With typical hardness ranging from 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 exceptional strength and resistance to wear and tear. The tensile strength of 120,000 psi for diameters 1/4 to 1 inch and 105,000 psi for diameters over 1 inch to 1 1/2 ensures they can handle heavy loads without failure.
  • Hardness ratings of HRC 25-34 and HRC 19-30 for increased durability.
  • Minimum tensile strength of 120,000 psi for diameters 1/4 to 1 inch.

Practical Applications and Benefits

Ideal for a variety of construction, industrial, and DIY projects, the 5/16-24 x 1 3/4 Grade 5 Hex Cap Screw is a versatile solution for securing components. The rolled threads provide excellent grip and reduce the risk of stripping, making them perfect for applications where tight fits and long-lasting performance are essential. With their zinc plated finish, these screws offer excellent corrosion resistance, ensuring they maintain their integrity even in harsh environments.
  • Perfect for construction, industrial, and DIY projects.
  • Rolled threads for superior grip and reduced risk of stripping.
  • Zinc plated finish for corrosion resistance and long-lasting performance.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

I'm happy with my purchase.

- Torri J..

January 1, 2026

Absolutely no complaints!

This is worth every penny.

- Corinne N..

January 1, 2026

Absolutely no complaints!

Well made and worth the money.

- Damian F..

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