DIYUK drywall screws are constructed from durable carbon steel making them really strong and long-lasting. The plaster board fixings are rust resistant and corrosion resistant even in humid environments. The wall screws sharp piercing point means that with these self drilling screws there is no need to drill a pilot hole . The thread surface is smooth and burr-free so the plasterboard fixings are not likely to slip during installation.These wall fixings have a sharp point that can easy pierce through drywall. The screw pack is suitable for your home, office, or workplace. The screw kit has good fastening performance when installed to wood studs, wood to wood, ceiling and more.