-Phillips drive head.
-Screws are made from fully hardened C1022 steel.
-Extra deep insert bit recess offering a firmer positive drive.
-Extremely sharp piercing point.
-Thread gives speedy insertion and improved holding power.
-Bugle head allows the screw to sink effortlessly into the dry lining without the need for countersinking.
-Bugle head minimises damage to the surface enabling a smoother surface finish.
-Predominantly used when fitting plasterboard to timber stud work.