Self drilling screws are made of high-quality carbon steel galvanised. While maintaining high strength, it improves corrosion resistance and rust prevention performance. It can be used for a long time even if exposed to a humid environment or paint. The tail of the screw is pointed, which can be drilled, tapped, and locked directly on the base material, which greatly saves construction time. Compared with ordinary screws, its toughness and holding force are high, and it is not easy to loosen. Punching and tapping are completed at one time, deep thread locking, flat cross groove design, simple and convenient operation, smooth and beautiful surface after installation. Self-drilling screws, the use of off-round rotating objects and frictional mechanical products to gradually tighten the tools, which can be used to fix colour steel tiles, simple building thin plates, such as the connection between steel plates, colour steel plates and purlins , wall and beam connection, etc. Also used in a large number of decoration, construction, residential and other places. DIYUK offers a variety of screws designed for use with drywall and plasterboard material. All of our screws are manufactured from high-quality carbon steel, providing increased tensile strength. We offer fine thread and coarse thread drywall screws for different applications. Fine thread screws are better for piercing steel stud work, such as in commercial construction. Drywall screws with coarse threads are faster to use and are more resistant to withdrawing from timber studding which makes them the best choice for residential construction. Norms: EN14566 is the new standard specifically created for drywall fixings. In summary, it is a product standard designed to ensure a minimum level of quality against several key areas of fixing performance. Screws Self Tapping Self Drilling Screw for Metal, Wood.
Sizes: No. 6 x 1" (3.5mm x 25mm) No. 6 x 1.1/4" (3.5mm x 32mm)No. 6 x 1.1/2" (3.5mm x 38mm) 3.5mm x 42mm No.6 x 2" (3.5mm x 50mm) No.6 x 2" (3.5mm x 55mm) No.8 x 2.1/2" (4.2mm x 65mm) No.8 x 3" (4.2mm x 75mm) No.8 x 2.1/2" (4.2mm x 65mm) No.8 x 2.1/2" (4.2mm x 65mm)
