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Mom's Choice Jfast 31120ch5o - 5/16-18x7 1/2 Coarse Thread Hex Cap Screw Grade 5 Zinc, Case Quantity: 225 Markdown: -55% [1eFYEDPv]

$58.99 $188.99 -69%

JFAST Hex Cap Screws: Durable and Reliable FastenersIntroducing the JFAST 31120CH5O Hex Cap Screws, a versatile and high-quality fastener designed for various applications. These screws are crafted with precision and feature a zinc finish, making the

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Mom's Choice Jfast 31120ch5o - 5/16-18x7 1/2 Coarse Thread Hex Cap Screw Grade 5 Zinc, Case Quantity: 225 Markdown: -55% [1eFYEDPv]

JFAST Hex Cap Screws: Durable and Reliable Fasteners

Introducing the JFAST 31120CH5O Hex Cap Screws, a versatile and high-quality fastener designed for various applications. These screws are crafted with precision and feature a zinc finish, making them corrosion-resistant and durable. With their robust construction and reliable performance, these screws are ideal for use in industries such as automotive, construction, and machinery.

Key Features and Specifications

Featuring a 5/16-18 thread size and a length of 7 1/2 inches, the JFAST 31120CH5O Hex Cap Screws offer exceptional strength and stability. The screws have a partial thread, providing a secure grip while allowing for easy installation. Made from Grade 5 material, these screws are known for their high tensile strength and resistance to wear and tear. The zinc finish not only enhances the appearance but also adds an extra layer of protection against environmental factors, ensuring longevity.

Benefits and Practical Uses

Investing in the JFAST 31120CH5O Hex Cap Screws brings a multitude of benefits. The screws' coarse thread design ensures a tight fit and prevents loosening over time. With a width across flats of 1/2 inch, these screws are suitable for a wide range of applications, including joining metal plates, securing components in machinery, and constructing frames. The case quantity of 225 provides an ample supply for your projects, saving you time and effort in restocking. Whether you're a professional or a DIY enthusiast, these screws are a reliable choice for all your fastening needs.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

It's a very well-made and reliable set.

- Nia D..

January 22, 2026

Absolutely no complaints!

The product is outstanding in its category.

- Thiago H..

January 22, 2026

Absolutely no complaints!

It’s a very durable and reliable item.

- Bella P..

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