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Don't Miss 7/16-20 X 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic Usa (275) Great Gift Idea [o6VHuGzx]

$50.99 $163.99 -69%

Top-Quality 7/16-20 Hex Cap ScrewsIntroducing our premium 7/16-20 x 3 Grade 8 Hex Cap Screws with Yellow Zinc Plating. These screws are meticulously crafted in the USA from high-quality medium carbon alloy steel, ensuring superior strength and durabi

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Don't Miss 7/16-20 X 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic Usa (275) Great Gift Idea [o6VHuGzx]

Top-Quality 7/16-20 Hex Cap Screws

Introducing our premium 7/16-20 x 3 Grade 8 Hex Cap Screws with Yellow Zinc Plating. These screws are meticulously crafted in the USA from high-quality medium carbon alloy steel, ensuring superior strength and durability. With diameters ranging from 1/4 to 1 1/2 inches, our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications, and diameters over 1 1/2 inches meet or exceed ASTM A354 Grade BD. This product stands out for its exceptional quality, as it features rolled threads for enhanced accuracy and performance.
  • Domestic USA Manufacturing guarantees top-notch quality control.
  • Yellow zinc plating provides excellent corrosion resistance and aesthetic appeal.

Key Specifications and Features

Our 7/16-20 x 3 Grade 8 Hex Cap Screws are designed to meet the highest industry standards. With typical hardness ranging from HRC 33-39 for diameters 1/4 to 2 1/2 inches, and from HRC 31-39 for diameters over 2 1/2 inches, these screws offer exceptional strength and durability. The tensile strength is a minimum of 150,000 psi for diameters 1/4 to 2 1/2 inches, and 140,000 psi for diameters over 2 1/2 inches, ensuring that they can withstand even the most demanding applications. All materials are manufactured with rolled threads, providing a perfect fit and easy installation.
  • High tensile strength for heavy-duty applications.
  • Corrosion-resistant yellow zinc plating for long-lasting durability.

Practical Applications and Benefits

These 7/16-20 x 3 Grade 8 Hex Cap Screws are ideal for a wide range of applications, from automotive repairs to construction projects. Their superior strength, corrosion resistance, and ease of installation make them a perfect choice for professionals and DIY enthusiasts alike. The yellow zinc plating not only enhances the aesthetic appeal but also provides an extra layer of protection against the elements. Whether you're working on a home improvement project or in an industrial setting, these screws are designed to meet your needs.
  • Wide range of applications in various industries.
  • Easy installation for all skill levels.

What Our Customers Say

February 3, 2026

Absolutely no complaints!

An excellent item. It’s extremely good.

- Frank E..

February 3, 2026

Absolutely no complaints!

A very positive experience from A to Z.

- Violet G..

February 3, 2026

Absolutely no complaints!

A product that delivers on every front.

- Willow V..

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