Self Tapping Screws Self-tapping screw - Cupped Hex Washer head - ZAC®

We evolve our self-tapping fasteners through rigorous testing and customer feedback, resulting in screws you can trust. Our team is ready to help you find the ideal hex-head screw based on the attached metal strength, intended roofing or panel application, project details, and building environment. Browse the many carbon and stainless steel self-tapping screws we offer online or call 1-800-234-4533 to get started!

Got questions about self-tapping screws? One of our many articles may provide the answers you seek. Check out Frequently asked questions: self-tapping fasteners, How to Choose the Correct Screw Length, Washer types: when to use which, and Tips for Replacing Metal Roof Screws.