【Anti-Corrosion Coating】: Galvanized hex head and washer of metal roofing screws are coated with weather resistant layer, which effectively against rust on the exposed roof.
【EPDM Washer】: Metal roofing screws with EPDM washers have well performance in sealing and are well tightened in corrugated roofs, preventing leakage under storm.
【Aggressive High-Low Threads】: Galvanized roofing screws have alternating high and low threads to minimize cracking and splitting while driving, grip tightly in sheet metal and wood siding.
【Package】: #14 x 2 Inch galvanized metal roofing screws 300PCS, 1PC 10mm hex socket included. LIONMAX Metal Roof Screws are arranged in a nice container for convenient storage with clear lable for easy recognition.