Self Drilling Screws

Self drilling screws drill their own hole and tap their own thread. They are specially developed for various applications. They provide high pollout strength, shear strength and maximum thread engagement and positive fastening in both structural steel and timber constructions. With the help of Self drilling fasteners, drilling, tapping and fastening jobs are simplified into one. Assembly and on-site labour time is greatly reduced by eliminating the task of alignment or the need to pre-drill holes. Fastening operations in roofing, cladding and assembly can be completed in less time often halving the time of old conventional methods.