Jackpoint Screw
These are corrosion resistant self-tapping zinc plated steel screws with countersunk cross-heads. Jack-Point Screws are designed for fixing plasterboard to thicker gauges of metal framing. Suitable for fixing board to metal framing 0.8mm gauge or greater ('I' studs 0.6mm gauge and greater). For thinner gauges use standard Drywall Screws.Visit the GH Supplies website for more information on Jackpoint Screw