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Time Saver Jfast 3764mcr - 3/8-16x4 Combination (phil/slot) Round Head Fully Threaded Machine Screw Zinc, Case Quantity: 200 For Office [HgCIG0Q3]

$28.99 $92.99 -69%

JFAST 3764MCR - High-Quality Machine Screw The JFAST 3764MCR is a top-tier machine screw designed for durability and precision. This fully threaded screw boasts a round head, making it versatile for various applications. With its combo drive style,

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Time Saver Jfast 3764mcr - 3/8-16x4 Combination (phil/slot) Round Head Fully Threaded Machine Screw Zinc, Case Quantity: 200 For Office [HgCIG0Q3]

JFAST 3764MCR - High-Quality Machine Screw

The JFAST 3764MCR is a top-tier machine screw designed for durability and precision. This fully threaded screw boasts a round head, making it versatile for various applications. With its combo drive style, it offers both Phillips and slot drive options, ensuring compatibility with a wide range of tools. The zinc finish not only enhances its aesthetic appeal but also provides excellent corrosion resistance. Each case contains 200 screws, offering cost-effective bulk purchasing for both professionals and DIY enthusiasts.
  • Combination Drive Style: Phillips and slot drive options for flexibility.
  • Full Thread: Ensures maximum grip and strength in materials.

Technical Specifications and Properties

The JFAST 3764MCR features a 3/8-16 thread size and a length of 4 inches, making it suitable for a variety of projects. The screw has a head diameter ranging from 0.670 to 0.708 inches and a head height of 0.237 to 0.256 inches. Made from high-quality steel, it is designed to withstand heavy loads and harsh conditions. The zinc finish offers excellent corrosion resistance, ensuring the screw's longevity. This product meets RoHS standards upon request, making it an environmentally responsible choice.
  • Thread Size: 3/8-16 for versatile use in various applications.
  • Material: High-quality steel for strength and durability.

Practical Applications and Benefits

The JFAST 3764MCR is an ideal choice for a wide range of applications, from automotive repairs to home improvement projects. Its combination drive style and full thread design make it perfect for securing components in tight spaces. The zinc finish not only adds to its aesthetic appeal but also ensures that it remains rust-free and functional over time. Whether you are a professional mechanic, a DIY enthusiast, or an engineer, this machine screw is a reliable and efficient solution for your fastening needs. With its high-quality construction and cost-effective pricing, it is a must-have for any toolbox.
  • Wide Range of Applications: Suitable for automotive, home improvement, and engineering projects.
  • Cost-Effective: Bulk purchasing offers savings for both professionals and DIYers.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

The product is a true workhorse, handling heavy tasks with ease.

- Workhorse_Walt.

January 22, 2026

Absolutely no complaints!

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

- Scout P..

January 22, 2026

Absolutely no complaints!

This is a very solid and reliable solution.

- Forest F..

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