Anti-Finger Al-zinc steel coil Application: Pipe welding, C-channel, Building materials, Vehicle/ship shield, Steel furniture, Anti-Finger Al-zinc steel coil ***Material: Q195.Q215 ... : 0.16 to 3.0 mm***ID: 500-508mm***Zinc Coating: 60 to 350g/m2 Regular spangle, DX51D, SGCC ... +/-0.5mm***Tolerance of Thickness: +/-0.05mm***Packing: Each Coil wrapped by plastic films and water proof paper, reinforced by ...