HELPMATE Spengler Screws 4.5 x 45 mm, Pack of 50, DIN 7995, Stainless Steel A2, PZ2, Roofing Screws, Rounded Head with Washer and EPDM Di, Silver, mm

EASY HANDLING: HELPMATE roofing screws are the ideal connection for substructures made of wood or concrete in outdoor areas and damp rooms. The partial thread ensures quick and split-free screwing ROBUST & DURABLE: The roof screws for sheet metal are made of the highest quality A2 stainless steel and appeal with the PZ2-drive. This makes them particularly weather-resistant and they withstand all year round without rusting DIVERSE APPLICATION AREAS: The screws are suitable for various construction projects such as fastening corrugated sheets, wall claddings, connection profiles, roof panels, plastic claddings, flange fastenings, solar systems, and much more PERFECTLY SEALED: The stainless steel screws are delivered with a pre-assembled EPDM sealing washer. This protects the material from the penetration of moisture and dirt GERMAN QUALITY TESTING: HELPMATE products are quality tested in Germany and are also CE certified to ensure a safe and professional workflow