TIMCO Drywall Screw size 3.5 Metric Coarse Thread - Black Phillips Bugle Head. Used to secure plasterboard to timber stud work. All Drywall fastenings should be driven straight and the heads should be set slightly below the plane of the surface. Once inserted the screw should be sealed and taped to avoid any contact with wet plaster or plasterboard lime.
Surface Hardened up to 750HV and core hardened upto 450HV to prevent torque shearing under load.
25° Super Sharp Point Tip for ease of penetration.
Made from C10-18 Steel plated in black phosphate - to withstand 50 hours salt spray test.
CE Approved to BSENISO14592:2008
Available Loose or Collated for use in Screw Gun
Supplied in Box of 1000.