Roof screw is as known as self-drilling screw or tek screw. Designed with a drill point, these screws rapidly penetrate steel, wood, or aluminum alloys without pre-drilling.

With a sealing washer, the washer compresses upon tightening to prevent rainwater from seeping into the building structure, providing exceptional durability and reliable holding power for steel structures, roofing, and wall cladding. For superior weather resistance and corrosion protection, the surface is typically finished with Dacromet or Ruspert coatings.

Part No.: BYCZW, PBYCZ