Hex. Flanger Tapping Screw with 4sets washer is a vital component for securely fixing steel corrugated sheets and wood frames. Manufactured by Shijiajiazhuang Hunterider Trading Co. Ltd., this product features a sturdy construction, with a size of 8*80mm and a hexagonal flange head model.

Made from Steel No. 40# and coated with BI-Chromed or E.Galvanized, it ensures durability and reliability. Each set includes 2 bitumen and 2 steel washers, providing enhanced stability and security during installation. Packed with convenience in mind, each box contains 100 sets, and 8 boxes are packed into one carton with color printing.