... ,ZP,YZP,Black,HDG,PTFE Dacromet Screw1.Standard:DIN,ANSI,BSW,JSB,ISO 2.Material:carbon steel,stainless steel ... ,35#,45#,40Cr,35CrMo,Stainless Steel etcSizeM1.6-M100,All size could be produced as customer needProduct DevelopmentDevelop products according ... treatmentZinc,Chrome,Black,Nickel,Dacromat,HDG,Protective oilStandardGB,DIN,JIS,ANSI/ASME,ISO & No-StandardPackingStandard neutral carton,can also be ...