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Life Hack 7/16-20 X 1 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic Usa (450) Summer Must-have [BWRe8ma7]

$51.99 $166.99 -69%

Top-Quality Hex Cap Screws Introducing the 7/16-20 x 1 3/4 Grade 8 Hex Cap Screw, a superior choice for your fastening needs. This screw is crafted from medium carbon alloy steel, ensuring exceptional durability and reliability. With its yellow zinc

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Life Hack 7/16-20 X 1 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic Usa (450) Summer Must-have [BWRe8ma7]

Top-Quality Hex Cap Screws

Introducing the 7/16-20 x 1 3/4 Grade 8 Hex Cap Screw, a superior choice for your fastening needs. This screw is crafted from medium carbon alloy steel, ensuring exceptional durability and reliability. With its yellow zinc plating, it offers excellent corrosion resistance, making it ideal for a wide range of applications.

Key Features and Specifications

This Grade 8 hex cap screw meets or exceeds SAE J429 Grade 8 specifications, providing you with a high-quality product that meets industry standards. The rolled threads ensure a strong grip and resistance to loosening over time. Here are some of the key features and specifications:
  • Material: Medium carbon alloy steel
  • Thread: Rolled threads for superior grip and resistance to loosening
  • Corrosion Resistance: Yellow zinc plated for excellent resistance to corrosion
  • Hardness: HRC 33-39 for diameters 1/4 to 2 1/2 inches, HRC 31-39 for diameters over 2 1/2 inches
  • Tensile Strength: Minimum of 150,000 psi for diameters 1/4 to 2 1/2 inches, minimum of 140,000 psi for diameters over 2 1/2 inches

Practical Applications

Whether you're working on a construction project, automotive repairs, or any other application that requires a reliable fastener, this hex cap screw is a perfect choice. Its domestic USA origin ensures quick delivery and support, making it a convenient option for all your fastening needs. With its robust construction and corrosion-resistant finish, this screw is designed to last, providing you with peace of mind and a long-lasting solution.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

I'm happy with this. It is great.

- Kasey H..

February 5, 2026

Absolutely no complaints!

I’m amazed by its elegant simplicity.

- Elijah U..

February 5, 2026

Absolutely no complaints!

I'm very, very happy with this buy.

- Dana J..

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