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Viral Jfast 3712mpfbz - 3/8-16x3/4 Phillips Flat Machine Screw Fully Threaded Black Zinc, Case Quantity: 1,250 Money-back Guarantee [kiUudm3A]

$42.99 $137.99 -69%

JFAST 3712MPFBZ: High-Quality Machine ScrewDiscover the JFAST 3712MPFBZ, a top-tier machine screw designed for durability and precision. This fully-threaded black zinc screw is an ideal choice for a wide range of applications. With its robust constru

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Viral Jfast 3712mpfbz - 3/8-16x3/4 Phillips Flat Machine Screw Fully Threaded Black Zinc, Case Quantity: 1,250 Money-back Guarantee [kiUudm3A]

JFAST 3712MPFBZ: High-Quality Machine Screw

Discover the JFAST 3712MPFBZ, a top-tier machine screw designed for durability and precision. This fully-threaded black zinc screw is an ideal choice for a wide range of applications. With its robust construction and reliable performance, it ensures a secure fit every time. The screw's features make it stand out in its category, including a flat head for a flush fit and a Phillips drive style for easy installation.
  • High-Quality Material: Crafted from premium steel, this screw guarantees exceptional strength and longevity.
  • Black Zinc Finish: The black zinc coating provides excellent corrosion resistance, ensuring your screws remain in top condition.

Technical Specifications

The JFAST 3712MPFBZ is designed with precision in mind. With a 3/8-16 thread size and a length of 3/4 inches, this screw is versatile enough for various projects. Its flat head design allows for a flush fit, while the Phillips drive style ensures compatibility with a wide range of screwdrivers. Key specifications include:
  • Size: 3/8-16
  • Length: 3/4 inches
  • Head Style: Flat Head
  • Drive Style: Phillips
  • Material: Steel
  • Finish: Black Zinc

Practical Applications and Benefits

The JFAST 3712MPFBZ is perfect for a multitude of applications, from home repairs to industrial projects. Its full-thread design allows for maximum strength, making it suitable for heavy-duty use. The black zinc finish not only adds an aesthetic appeal but also provides long-lasting corrosion resistance. Whether you're assembling furniture, fixing appliances, or building structures, this screw is a reliable choice. Its target audience includes DIY enthusiasts, professionals, and hobbyists who require a high-quality, durable screw for their projects.
  • Reliable Performance: The JFAST 3712MPFBZ delivers exceptional strength and reliability, ensuring your projects are completed to perfection.
  • Wide Range of Applications: Whether for home or industrial use, this screw is versatile enough to handle a variety of tasks.
With its convenient case quantity of 1,250, you can rest assured that you have ample supply for your needs. Make the smart choice with JFAST and experience the difference that high-quality machine screws can make in your projects.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

It's a very refined and capable device. I recommend it.

- Paxton V..

January 27, 2026

Absolutely no complaints!

Very sturdy and feels like it will handle years of use.

- Easton L..

January 27, 2026

Absolutely no complaints!

A fantastic tool that has improved my workflow.

- Jose X..

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