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Ultimate Jfast 3712msw - 3/8-16x3/4 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Zinc, Case Quantity: 500 Perfect Gift [2qM4lWOD]

$28.99 $92.99 -69%

JFAST 3712MSW Machine Screw - Robust and Versatile The JFAST 3712MSW is a top-tier machine screw designed for durability and versatility. This fully threaded zinc-plated screw is perfect for a wide range of applications, offering exceptional strength

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JFAST 3712MSW Machine Screw - Robust and Versatile

The JFAST 3712MSW is a top-tier machine screw designed for durability and versatility. This fully threaded zinc-plated screw is perfect for a wide range of applications, offering exceptional strength and reliability. Crafted from high-quality steel, it boasts a robust construction that ensures long-lasting performance. With its slotted indent hex washer head, this screw provides a secure fit and easy installation, making it an ideal choice for professionals and DIY enthusiasts alike.

Key Specifications and Features

The JFAST 3712MSW features a size of 3/8-16 and a length of 3/4", making it suitable for various assembly tasks. Its hex washer head design not only adds aesthetic appeal but also enhances the screw's grip and load-bearing capacity. The slotted drive style allows for easy installation with a standard hex driver, ensuring compatibility with most tools. Key specifications include a head diameter of 9/16", head height ranging from 0.270 to 0.295", and a width across flats of 9/16". This screw is fully threaded, providing maximum engagement and stability. With a washer diameter ranging from 0.720 to 0.780", it offers a secure fit and prevents loosening over time.

Practical Applications and Benefits

The JFAST 3712MSW is an indispensable tool for a multitude of applications, from automotive repairs to furniture assembly. Its full thread design ensures maximum strength and prevents stripping, making it ideal for heavy-duty tasks. The zinc finish not only provides corrosion resistance but also enhances the screw's aesthetic appeal. Whether you're a professional mechanic, a DIY home renovator, or an industrial assembler, this screw is designed to meet your needs. With a case quantity of 500, it offers excellent value for money, ensuring you have an ample supply for all your projects.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

You won't be disappointed.

- Isaac H..

January 2, 2026

Absolutely no complaints!

The quality is just fantastic.

- Zaria F..

January 2, 2026

Absolutely no complaints!

I'm impressed with its performance.

- Mariana V..

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