... ,ASTM,UNC,UNF,BSW,BSF etcMateriallow carbon steel; medium carbon steel(1035/1045); Alloy carbon steel;stainless steel;brass etc.GradeDIN:4-12: SAE GR ... non-standard as request & design.2. Material:Carbon steel( T40,T45,Q235), Alloy steel, stainless steel( SS304 A2,SS316 A4 etc), Brass or according ... .5. Inch standard: Grade2, Grade5, Grade8, B7.6. Grade of S.S.: A2-70, A4-70, A4-807. Size: M3-M48 or ...