Bi-Metal Stitching Screws are specifically designed for fastening thin metal sheets, overlapping panels, flashings, and steel components together in roofing, cladding, and façade systems. Their compact design provides a secure and neat fixing solution for sheet-to-sheet metal applications where a low-profile finish and reliable long-term performance are required.

Manufactured using advanced bi-metal technology, these screws combine a hardened carbon steel drill point for efficient self-drilling performance with a stainless steel body that delivers excellent corrosion resistance in external and high-exposure environments. They are commonly used in roofing systems, steel cladding, metal fabrication, and industrial construction projects where durability and weather resistance are essential. To install, simply align the metal sheets and drive the screw directly through the overlapping materials using a suitable driver until the fixing is securely tightened.