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Must-see Jfast 3112aw - 5/16#20x3/4 Unslotted Indented Hex Washer Self Tapping Screw Type A Fully Threaded Zinc And, Case Quantity: 1,500 Massive 45% Savings [hxjcNRb8]

$69.99 $223.99 -69%

JFAST 3112AW Self-Tapping Screw SetDiscover the JFAST 3112AW Self-Tapping Screw Set, a versatile and durable solution for a wide range of applications. This package includes 1,500 high-quality, fully threaded zinc-plated steel screws, designed to pro

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Must-see Jfast 3112aw - 5/16#20x3/4 Unslotted Indented Hex Washer Self Tapping Screw Type A Fully Threaded Zinc And, Case Quantity: 1,500 Massive 45% Savings [hxjcNRb8]

JFAST 3112AW Self-Tapping Screw Set

Discover the JFAST 3112AW Self-Tapping Screw Set, a versatile and durable solution for a wide range of applications. This package includes 1,500 high-quality, fully threaded zinc-plated steel screws, designed to provide exceptional performance and reliability. Whether you're working on automotive repairs, metal fabrication, or home improvement projects, the JFAST 3112AW screws are the perfect choice. Key features include a Type A hex washer head for a secure fit and an unslotted drive style for easy installation with standard hex drivers.

Product Specifications

The JFAST 3112AW screws are available in size 5/16 with a thread pitch of 5/16-9 and a length of 3/4". These fully threaded screws offer maximum holding power and reduced installation time. The hex washer head design ensures a tight, vibration-resistant fit, while the zinc finish provides excellent corrosion resistance. Here are some of the key specifications:
  • Size: 5/16
  • Thread Pitch: 5/16-9
  • Length: 3/4"
  • Head Style: Hex Washer Head
  • Drive Style: Unslotted
  • Material: Steel
  • Finish: Zinc

Practical Uses and Benefits

The JFAST 3112AW Self-Tapping Screws are designed for use in various applications, including metal-to-metal bonding, sheet metal fastening, and general construction projects. Their full thread design ensures a strong grip, even in thin materials, while the zinc finish offers excellent resistance to corrosion and rust. With their unslotted drive style and Type A hex washer head, these screws are easy to install and provide a clean, professional finish. Here are some of the practical uses:
  • Automotive repairs and maintenance
  • Sheet metal fabrication
  • General construction and home improvement projects
  • Electrical and electronics assembly
With the JFAST 3112AW Self-Tapping Screw Set, you can rely on high-quality, durable screws for all your fastening needs.

What Our Customers Say

January 28, 2026

Absolutely no complaints!

An excellent item. It's a great buy.

- Ingram O..

January 28, 2026

Absolutely no complaints!

This is a very clever and fine product.

- Orson M..

January 28, 2026

Absolutely no complaints!

I'm over the moon with this purchase.

- Juliana K..

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