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Holiday Special Jfast 1408kwn - 1/4-14x1/2 Unslot Hexwasher W/bonded Neo Epdm Washer Self Drill Screw Full Thread Zinc Bake, Case Quantity: 1,000 Holiday Edition [nr7wyJO4]

$44.99 $143.99 -69%

High-Performance Self-Drilling Screws with Bonded Washer The JFAST 1408KWN self-drilling screws are designed for superior performance and durability in a wide range of applications. These screws are engineered with a bonded neoprene washer and a ful

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High-Performance Self-Drilling Screws with Bonded Washer

The JFAST 1408KWN self-drilling screws are designed for superior performance and durability in a wide range of applications. These screws are engineered with a bonded neoprene washer and a full thread design, making them ideal for fastening materials where pre-drilled holes are not possible. With their robust construction and corrosion-resistant zinc bake finish, these screws offer a reliable solution for various projects.
  • Self-Drilling Capability: The JFAST 1408KWN screws are designed to drill their own holes, eliminating the need for pre-drilling and saving time in installation.
  • Bonded Neoprene Washer: The integrated bonded neoprene washer provides excellent vibration resistance and prevents loosening over time.

Technical Specifications and Dimensions

These self-drilling screws are available in size #14 and feature a 1/4-14 thread pitch and a length of 1/2". The unslotted hex washer head and 3/8" drive size ensure easy handling and installation. With a full thread design, these screws provide maximum holding power. The steel material and zinc bake finish offer excellent corrosion resistance and durability.
  • Size: #14
  • Thread Pitch: 1/4-14
  • Length: 1/2"
  • Drive Size: 3/8"
  • Material: Steel
  • Finish: Zinc Bake

Applications and Benefits

The JFAST 1408KWN self-drilling screws are perfect for a variety of applications, including metal-to-metal fastening, construction, and general DIY projects. Their ability to drill their own holes and provide vibration resistance makes them an excellent choice for fastening materials such as wood, metal, and plastic. Whether you're working on a home improvement project or building a structure, these screws offer a reliable and efficient solution.
  • Applications: Ideal for metal-to-metal fastening, construction, and general DIY projects.
  • Benefits: Saves time by eliminating the need for pre-drilling, provides vibration resistance, and offers excellent corrosion resistance.

What Our Customers Say

December 29, 2025

Absolutely no complaints!

An awesome product that is easy to use.

- Humphrey N..

December 29, 2025

Absolutely no complaints!

A great tool that is very clever.

- Tegid M..

December 29, 2025

Absolutely no complaints!

It’s a very useful and impressive tool.

- Winifred D..

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