Metal Roofing Screws 1-1/2" Galvanized Hex Head Sheet Metal Screws, Metal to Wood Siding Screws, Self Tapping Screw with EPDM Washer for Corrugated Roofing (300Pcs)
Anti corrosion coating: These roof screws are made of carbon steel, which is harder and less likely to break during operation. Zinc-plated screws surface has passed 1000 hours of salt spray testing, which makes the roofing screws more waterproof, rust proof, and corrosion-resistant, with a longer service life.
EPDM Washer: Metal roofing screws with EPDM washers have well performance in sealing and are well tightened in corrugated roofs, preventing leakage under storm and has excellent oil resistance and cold resistance.
Self Tapping:The sharp 17 type pointed tip allows self tapping roof screws to quickly and easily fix metal roofs firmly to metal, wood, etc..without pre drilling holes.It is also a wise choice for repairing corrugated roofing,metal, wood and slate roofs.
Package Includes:10 x 1" Hex Head Metal Roofing Screws with EPDM Washer, totally 300 Pcs.