Bharat Marketing Is Leader Suppliers Star Screw, Self Tapping Screw, Hilux Screw, Wood Screw, Drywall Screw, Cornice Screw, Anchor Fastener, Metal Screw, Saint Gobain Drywall Screw We Are wholesalers in Bangalore. METAL CEILING ACCESSORIES DRYWALL SCREW Application corrosion resistant self tapping zinc plated steel screws with countersunk cross-heads, supplied with screw driver bits. To fix plasterboard to metal framework Dimensions in (mm) 3.5 x 25 3.5 x 35 3.5 x 50