Coarse thread self-drilling screw designed with a ribbed countersunk head allowing for easy self-embedment and a flush finish. Coarse thread allows for a faster install, whilst the self-drilling tip eliminates the need for pre-drilling. Often used for fixing cement sheeting or villa board to steel framing. These screws have a hardened steel self-drilling point (tek point) which cuts through mild steel without the need for pre-drilling (see product attributes for material thickness constraints). Also ideal for fixing panelling to steel frame sections. Features Self-drilling tip eliminates the need for pre-drilling Coarse thread allows for a quicker installation Countersunk head equipped with 6 ribs to promote self-embedment Available in Zinc Yellow Applications Ideal for fixing fibre cement sheeting and villa board to steel framing Perfect for fixing panelling to steel frame sections
