Dacromet Screw 1.Standard:DIN,ANSI,BSW,JSB,ISO 2.Material:carbon steel,stainless steel 3.Finish:Plain,ZP,YZP,Black,HDG,PTFE Dacromet Screw1.Standard:DIN,ANSI,BSW,JSB,ISO 2.Material:carbon steel,stainless steel,brass3.Surface treatment:Plain,ZP,YZP,Black,HDG,Nickel,Dacromet,PTFE MaterialCarbon Steel,35#,45#,40Cr,35CrMo,Stainless Steel etcSizeM1.6-M100,All size could be produced as customer ...