Stitching screws for sheet steel are designed for fast, secure fixing of overlapping metal sheets in both interior and exterior applications. Manufactured in corrosion-resistant materials such as stainless steel, bi-metal and zinc-plated steel, these screws deliver reliable performance across a range of environments. An integrated EPDM washer provides a weather-tight seal, helping to prevent water ingress while reducing vibration and protecting the surface finish. Ideal for roofing, cladding and general metal-to-metal fastening, they offer durability, ease of installation and a neat, professional result.