Metal Screw 1.HS code:7318159090 2.Standard DIN7504K/P/N 3.Material:Carbon steel,stainless steel 4.Finish:zinc pla NameMetal screwMaterialLow ... carbon steel,Stainless SteelFinishwhite zinc plated, yellow zinc plated,plain,HDG,Dacromet,and ... TransportationThe Best Choice for You Type A/B sheet metal screw