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Clinically Tested Jfast 3112abh - 5/16-12x3/4 Indented Hex Unslotted Self Tapping Screw Type A B Fully Threaded Zinc And Bake, Case Quantity: 1,000 - Limited Release [LxSAFBk7]

$58.99 $188.99 -69%

High-Quality Self-Tapping Screws for Versatile Applications The JFAST 3112ABH - 5/16-12X3/4 Indented Hex Unslotted Self Tapping Screw Type A B is a premium screw designed for a wide range of applications. This fully threaded screw offers exceptional

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Clinically Tested Jfast 3112abh - 5/16-12x3/4 Indented Hex Unslotted Self Tapping Screw Type A B Fully Threaded Zinc And Bake, Case Quantity: 1,000 - Limited Release [LxSAFBk7]

High-Quality Self-Tapping Screws for Versatile Applications

The JFAST 3112ABH - 5/16-12X3/4 Indented Hex Unslotted Self Tapping Screw Type A B is a premium screw designed for a wide range of applications. This fully threaded screw offers exceptional strength and durability, making it an ideal choice for heavy-duty projects. With its zinc and bake finish, it provides excellent corrosion resistance, ensuring long-lasting performance in various environments. The unslotted hex head design allows for easy installation with standard hex wrenches, making it a versatile tool for both professionals and DIY enthusiasts.
  • High Strength and Durability – Constructed from high-quality steel, this screw can withstand heavy loads and harsh conditions.
  • Corrosion Resistance – The zinc and bake finish protects the screw from rust and corrosion, ensuring long-term use.

Key Specifications and Features

The JFAST 3112ABH screw is engineered with precision to meet the highest industry standards. It features a 5/16-12 thread pitch, a length of 3/4 inches, and a hex head diameter of 1/2 inches. The indentations on the head provide additional grip, making it easier to start and drive the screw into materials. The unslotted design ensures compatibility with a variety of drivers, including sockets and ratchets. This fully threaded screw offers maximum thread engagement, providing superior holding power and reducing the risk of stripping.
  • Thread Pitch – 5/16-12 ensures optimal thread engagement and resistance to pull-out.
  • Length and Diameter – 3/4 inches in length and 1/2 inches in diameter for versatile use in various applications.

Practical Applications and Benefits

The JFAST 3112ABH screw is perfect for a wide range of applications, from construction and automotive repairs to furniture assembly and metalwork. Its self-tapping capabilities make it ideal for use in materials like wood, plastic, and metal, where pre-drilling is not feasible. The zinc finish not only enhances the aesthetic appeal of the screw but also protects it from environmental factors. Whether you are a professional tradesperson or a DIY enthusiast, this screw is a reliable and efficient choice for all your fastening needs.
  • Wide Range of Applications – Suitable for construction, automotive, furniture assembly, and metalwork.
  • Self-Tapping – Allows for use in materials where pre-drilling is not possible, saving time and effort.

What Our Customers Say

January 21, 2026

Absolutely no complaints!

The build quality is simply outstanding.

- Zachary R..

January 21, 2026

Absolutely no complaints!

This is a very nice and a quality product.

- Eleanor S..

January 21, 2026

Absolutely no complaints!

This is a very good and a very great tool.

- Cason M..

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