SELF DRILL CLASS 3 SCREW M5.5X65MM 100PIECE

A high-performance self-drilling screw designed for secure fastening of IBR roofing sheets, steel components, and general metal?to?metal installations. Manufactured with a Class 3 corrosion resistant coating, this screw provides long lasting protection against rust, moisture, and harsh outdoor environments, making it ideal for roofing, structural work, and exposure?prone applications. The size offers strong holding power and excellent penetration capability, while the integrated drill point eliminates the need for pre?drilling, reducing installation time and improving accuracy. Supplied in a convenient pack of 100 pieces, this screw ensures consistent, reliable fastening with dependable durability suitable for residential, commercial, and light industrial projects.