DIN18182 Drywall Screws 1.Materials:Carbon steel C1022. 2.Diameter:3.5~4.8mm,6#~10# 3.Length:13~150mm,1/2"~5" High Quality DIN18182 Drywall ScrewsHigh quality and Best price1.Materials:Carbon steel C1022.2.Diameter:3.5~4.8mm,6#~10#3.Length:13~150mm,1/2"~5"4.Standard:DIN181825.Packing:Bulk or Small Box,According to customer requirement6.Surface Treatment :Zinc,Black Phosphate,Grey,Nickel,Etc7. ...