VIGRUE 300PCS Metal Roofing Screws #10x1#10x1-1/2#10x2, Galvanized Hex Head Sheet Metal Roof Screw, Self Starting Metal to Wood Siding Screws EPDM Washer
【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.
【Sharp Tapping Tip】: Sharp self-tapping tips allow roof screws to be easily drilled into the metal roof and wooden structure without predrilling, greatly improving work efficiency.