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Top Pick Jfast 3120msl - 5/16-18x1 1/4 Slotted Fillister Head Machine Screw Fully Threaded Zinc, Case Quantity: 1,000 Best Choice [GuAgqfBt]

$42.99 $137.99 -69%

JFAST 3120MSL Machine ScrewIntroducing the JFAST 3120MSL - 5/16-18X1 1/4 Slotted Fillister Head Machine Screw. This high-quality screw is designed for durability and reliability, making it an ideal choice for a wide range of applications. Crafted wit

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JFAST 3120MSL Machine Screw

Introducing the JFAST 3120MSL - 5/16-18X1 1/4 Slotted Fillister Head Machine Screw. This high-quality screw is designed for durability and reliability, making it an ideal choice for a wide range of applications. Crafted with precision, the JFAST 3120MSL features a fully threaded design, ensuring a secure fit and maximum holding power. With its zinc coating, this screw offers excellent corrosion resistance, making it suitable for both indoor and outdoor use. The slotted fillister head provides a comfortable grip for easy installation, while the 1,000-case quantity ensures you have ample stock for your projects.
  • High-quality zinc coating for corrosion resistance
  • Full thread design for maximum holding power
  • Slotted fillister head for easy installation

Product Specifications and Properties

The JFAST 3120MSL machine screw boasts impressive specifications that set it apart from other screws on the market. Measuring 5/16-18X1 1/4, this screw is designed to fit a variety of applications, from furniture assembly to automotive repairs. Its fully threaded design extends the screw length, providing greater versatility and strength. The zinc coating not only protects against corrosion but also enhances the screw's overall appearance. Each screw is individually packaged for easy identification and storage, ensuring that you always have the right component on hand when you need it.
  • 5/16-18X1 1/4 size for versatility
  • Individually packaged for easy identification
  • Protective zinc coating for longevity

Practical Applications and Benefits

The JFAST 3120MSL machine screw is an essential tool for professionals and DIY enthusiasts alike. Its robust construction and corrosion-resistant properties make it ideal for use in construction, automotive, and mechanical applications. Whether you're assembling furniture, repairing appliances, or working on a home improvement project, this screw will provide the strength and reliability you need. The 1,000-case quantity is perfect for bulk orders, ensuring that you always have a steady supply of these high-quality screws. With the JFAST 3120MSL, you can trust that your projects will be completed with precision and efficiency.
  • Perfect for construction and mechanical applications
  • 1,000-case quantity for bulk orders
  • Trustworthy strength and reliability

What Our Customers Say

January 3, 2026

Absolutely no complaints!

This is a fine tool that works perfectly well.

- Arielle I..

January 3, 2026

Absolutely no complaints!

A great item. I really love it.

- Marianne U..

January 3, 2026

Absolutely no complaints!

A purchase that was money very well spent.

- Hayden J..

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