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Ready To Ship Elco Bi-flex‚® 1/4-20" X 5" 5-point Hex Washer Head Self Drill Screw - 250 Qty Series [6kPZoTAJ]

$68.99 $220.99 -69%

ELCO BI-FLEX® Self-Drilling Screws: High-Performance FastenersIntroducing the ELCO BI-FLEX® 1/4-20" x 5" 5-Point Hex Washer Head Self Drill Screw, a versatile and durable fastener designed for a wide range of applications. These self-drilling screws

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ELCO BI-FLEX® Self-Drilling Screws: High-Performance Fasteners

Introducing the ELCO BI-FLEX® 1/4-20" x 5" 5-Point Hex Washer Head Self Drill Screw, a versatile and durable fastener designed for a wide range of applications. These self-drilling screws are engineered to provide exceptional strength, ductility, and reliability, making them an ideal choice for demanding projects. With their robust construction and superior performance, the ELCO BI-FLEX® screws are sure to exceed your expectations.

Key Features and Benefits

Experience the superior features of the ELCO BI-FLEX® screws, including their immunity to hydrogen-assisted stress corrosion cracking (HASCC), which ensures long-lasting performance even in challenging environments. These screws offer higher corrosion resistance compared to carbon steel and 410 series stainless steel fasteners, making them a reliable choice for various applications. The Stalgard GB coating enhances galvanic compatibility in dissimilar metal applications, including connections involving aluminum, while the 18-8 stainless steel compatibility with pressure-treated lumber adds versatility to your projects.

Specifications and Applications

Each package contains 250 of these high-quality self-drilling screws, providing you with ample supply for your projects. The ELCO BI-FLEX® screws are available in inch measurements, with a callout size of 1/4" - 20 x 5". These screws are made from bi-metal (18-8 stainless steel and alloy steel), ensuring durability and strength. The hex washer head design provides a secure grip and easy installation, while the self-drilling and self-tapping capabilities make them suitable for metal-to-metal applications. Whether you're working on construction, woodworking, or any other project that requires a reliable fastener, the ELCO BI-FLEX® screws are the perfect choice.

What Our Customers Say

December 28, 2025

Absolutely no complaints!

I'm very, very, very happy with this buy.

- Beth C..

December 28, 2025

Absolutely no complaints!

So very, very, very happy with my purchase.

- Monica B..

December 28, 2025

Absolutely no complaints!

The finish and feel are incredibly luxe.

- Evelyn D..

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