Collated Self drilling bugle head screw is ideal for fixing timber, plywood, and OSB panels to steel studs. The bugle head results in a flush finish whilst the fine thread bites into the steel substrate. These screws have a hardened steel self drilling point (tek point) which cuts through mild steel without the need for pre-drilling. These collated screws accompanied by our collated screw gun (ASD-1800L) are ideal for rapid fixture of timber, plywood, and OSB panels to steel studs.