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Hot Item 5/16"-18 X 8" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws (50 Pcs.) Up To 75% Off [xWVYNQUj]

$25.99 $83.99 -69%

Top-Quality Zinc Plated Steel Hex Cap ScrewsIntroducing our premium collection of zinc plated grade 5 steel coarse thread hex cap screws. These screws are designed for durability and reliability, making them ideal for a wide range of applications. Wi

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Top-Quality Zinc Plated Steel Hex Cap Screws

Introducing our premium collection of zinc plated grade 5 steel coarse thread hex cap screws. These screws are designed for durability and reliability, making them ideal for a wide range of applications. With their zinc plated finish, they offer excellent corrosion resistance, ensuring long-lasting performance in harsh environments. Each screw in this pack comes with a hexagonal head, designed to be driven by a wrench, providing ease of use and precise installation.

Key Specifications and Features

Our 5/16"-18 x 8" zinc plated grade 5 steel coarse thread hex cap screws are built to last. Here are some of the key specifications and features that set them apart:
  • Material: High-quality steel ensures strength and durability.
  • Finish: Zinc plated for superior corrosion resistance and aesthetic appeal.
  • Head Style: Hexagonal head for easy and precise installation with a wrench.
  • Thread Size: 18 coarse thread for secure fastening.
  • Thread Length: 1-1/8" for optimal engagement with mating threads.
  • Hardness: Grade 5 for increased tensile strength and resistance to shearing.
These screws are designed to meet the highest standards of quality, ensuring they will withstand the rigors of your project.

Practical Applications and Benefits

Our zinc plated grade 5 steel hex cap screws are versatile and suitable for a variety of applications, including construction, automotive, mechanical assembly, and DIY projects. Their coarse thread design provides greater torque resistance, making them perfect for heavy-duty fastening tasks. With a box of 50 screws, you'll have an ample supply to tackle any project that comes your way. Invest in our high-quality screws and enjoy the following benefits:
  • Longevity: The zinc plated finish and grade 5 steel construction ensure these screws will last for years.
  • Corrosion Resistance: Protect your investment against rust and corrosion.
  • Easy Installation: The hexagonal head design allows for quick and easy installation with a wrench.
Whether you're a professional or a DIY enthusiast, our zinc plated grade 5 steel hex cap screws are the perfect choice for all your fastening needs.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

This is a very well-conceived product.

- Evander Y..

January 2, 2026

Absolutely no complaints!

This is a handy and useful gadget.

- Heulyn P..

January 2, 2026

Absolutely no complaints!

This is a very fine piece of hardware.

- Ulrich O..

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