DIN933, DIN7991, Threaded Rod manufacturer / supplier in China, offering A2 A4 304 Stainless Steel Bar Thread Rod, 4.8 8.8 A2 A4 304 Stainless Steel Bar Thread Rod, ASME B18.31.2 ANSI 5/8" 3/4" 7/8" 1" Unc Unf Double End DIN975 976 Full Stud Bolt HDG Black Zinc Galvanized 4.8 8.8 A2 A4 304 Stainless Steel Bar Thread Rod and so on.