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Seasonal Pick Elco Bi-flex 300 Series Ss Fasteners: 1/4-20 X 3" Flat Head Undercut, #3 Point (500 Qty.) Tool [pnN9IFmQ]

$49.99 $159.99 -69%

Elco Bi-Flex 300 Series SS Fasteners: The Ultimate Solution for Secure Mounting Elco Bi-Flex 300 Series SS Fasteners are designed to provide exceptional strength and durability for your mounting needs. Crafted with a 300 series stainless steel head,

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Elco Bi-Flex 300 Series SS Fasteners: The Ultimate Solution for Secure Mounting

Elco Bi-Flex 300 Series SS Fasteners are designed to provide exceptional strength and durability for your mounting needs. Crafted with a 300 series stainless steel head, these fasteners feature threads fused to hardened steel lead threads and a self-drilling point, making them ideal for a wide range of applications. The Stalgard GB coating offers a galvanic barrier, ensuring long-lasting performance and resistance to corrosion. With a box quantity of 500, these fasteners are perfect for bulk orders or large-scale projects.

Key Features and Specifications

The Elco Bi-Flex 300 Series SS Fasteners come in a 1/4-20 x 3" size with a flat head undercut design. They are equipped with a #3 point self-drilling feature, allowing them to drill through thicknesses up to .312". These fasteners are compatible with various drive systems, including a 5/16" hex drive for #10 & #12 screws and a 3/8 hex drive for #14 screws. Made in the USA, these fasteners are of the highest quality and built to last. Below are some of the key features and specifications of the Elco Bi-Flex 300 Series SS Fasteners:

  • Material: Hardened steel tapping threads and point fused onto an 18-8 stainless steel shank and head
  • Finish: Stalgard Galvanic Barrier Coating
  • Drive System: #3 Phillips
  • Point Style: #3
  • Max. Load-Bearing Length: 2.500 in.

Benefits of Choosing Elco Bi-Flex 300 Series SS Fasteners

Investing in Elco Bi-Flex 300 Series SS Fasteners offers numerous benefits for both professionals and DIY enthusiasts. These fasteners are virtually immune to delayed embrittlement failures, ensuring a long-lasting and reliable connection. Their high galvanic compatibility makes them ideal for dissimilar metal applications involving aluminum, providing greater durability in challenging environments. With their high in-place value over the life of the application, these fasteners are a smart and cost-effective choice. Here are some of the key benefits of choosing Elco Bi-Flex 300 Series SS Fasteners:

  • High Strength: The combination of stainless steel and hardened steel ensures a strong and durable connection.
  • Ductility: These fasteners offer excellent flexibility and resistance to bending and stretching.
  • Reliability: Elco Bi-Flex 300 Series SS Fasteners are designed to withstand harsh conditions and maintain their integrity over time.

What Our Customers Say

December 29, 2025

Absolutely no complaints!

This is a very nice tool.

- Candace P..

December 29, 2025

Absolutely no complaints!

A fantastic deal for the quality.

- Zachary F..

December 29, 2025

Absolutely no complaints!

I'm happy with this purchase.

- Tarah R..

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