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All-in-one Jfast 3720ch8o - 3/8-16x1 1/4 Coarse Thread Hex Cap Screw Grade 8 Zinc Yellow, Case Quantity: 800 Bundle [ThNFMKdc]

$55.99 $179.99 -69%

Top Quality Zinc Yellow Coated Hex Cap Screws The JFAST 3720CH8O - 3/8-16X1 1/4 Coarse Thread Hex Cap Screw is a premium-grade fastener designed for maximum strength and durability. Crafted from Grade 8 material, these screws offer exceptional tensil

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Top Quality Zinc Yellow Coated Hex Cap Screws

The JFAST 3720CH8O - 3/8-16X1 1/4 Coarse Thread Hex Cap Screw is a premium-grade fastener designed for maximum strength and durability. Crafted from Grade 8 material, these screws offer exceptional tensile strength, making them ideal for a wide range of applications where robustness is paramount. Their zinc yellow finish not only adds a visually appealing touch but also provides excellent corrosion resistance, ensuring long-lasting performance in various environments.

Robust Specifications and Dimensions

This hex cap screw features a 3/8-16 coarse thread and measures 1 1/4 inches in length. The coarse thread design ensures easy tightening and a secure hold, reducing the risk of thread stripping. The product category of Hex Cap Screws indicates its versatile use in various mechanical assemblies, including automotive, construction, and industrial applications. The case quantity of 800 screws per package makes it an economical choice for bulk orders, providing value and convenience for your projects.

Unmatched Performance and Benefits

The JFAST 3720CH8O hex cap screws offer a comprehensive range of benefits that make them a standout choice for professionals and DIY enthusiasts alike. Their Grade 8 material ensures a minimum tensile strength of 150,000 PSI, providing exceptional holding power. The zinc yellow finish not only adds aesthetic appeal but also extends the lifespan of the screws by resisting rust and corrosion. This screw is RoHS compliant, making it an environmentally friendly option for your projects. With these screws, you can rest assured of a reliable, long-lasting fastening solution that will exceed your expectations.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

It's a very well-made and reliable product. I'm very satisfied.

- Katelyn T..

January 2, 2026

Absolutely no complaints!

It's a beautifully simple product that works exceptionally well.

- Maxwell C..

January 2, 2026

Absolutely no complaints!

It's a very clean and efficient machine. I love it.

- Joaquin G..

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