Drywall screw
Spec: 15mm-150mm
DIA: from 3.5mm~4.8mm (#6~#10)
Length: from 15mm~150mm (5/8"~6")
Material: C1022, ordinary material
Description: Phillips bugle head, coarse thread, fine thread
Surface treatment: black and grey phosphate, yellow and white zinc plated
Packing: 25 kg/carton bulk packing , small box or packing made by order