drywall screw Material:C1022A Szie:3.5x16-4.8x152mm FInish: gray/black phosphate Package: 1000pcs ... /gray phosphate philips no.21, Diameter: 3.5mm/3.8/3.9mm/4.2mm /4.8mm 2, Length: 16mm-152mm3 ... 50003,5x552,60100, 200, 500, 1000, 40003,8x643,75100, 250, 600, 1200, 30003,8x704,03100, 300, 700, 1000, ... 2x704,22100, 300, 700, 1000, 2000, 25004,2x764,79100, 250, 600, 1000, 2000, 50004,2x895,80100, 200, 400, ...