Used to secure plasterboard to wall/ceiling track systems with a max of 0.6mm thickness. CE Standard Web BS EN 14566:2008 Corrosion Rating 1 - Clean, dry & low humidity environments Description Used to secure plasterboard to wall/ceiling track systems with a max of 0.6mm thickness. Driver Bit Size PH2 Finish Black Phosphate Head Type Bugle Length inch 2 Length mm 50 Material Carbon Steel Max Drilling Thickness mm 0.6 Pack Dimensions L x W x H mm 265 x 152 x 50 Pack Weight kg 0.550 Point Type 25° Sharp Product Code 00050DRYB Recess Type Phillips Size mm 3.5 x 50 Substrates Softwood, Thin Sheet Metal, Drywall Thread Dia. mm 3.5 Thread Length mm 45 Thread Type Fine