Proprietary metallurgy and heat-treatment makes these thread-rolling screws the go-to option in many construction applications. Virtually impervious to delayed embrittlement caused by the galvanic reaction between dissimilar metals, they present an improvement over traditional nut-and-bolt assemblies and thread-rolling screws. Tap-Flex™ Thread-Forming (Thread-Rolling) Structural Screws are the premier brand of this sort of Taptite™ -style thread.

Talk to Hardware Everywhere’s knowledgeable customer service team for help choosing the Elco fasteners that match your application. Call us at 1-800-432-8979 or contact us online. You can also check out the rest of our Elco fasteners here. We offer the best prices online.