thanh ren thép mạ kẽm, bu lông stud, Tất cả các thanh ren, Bu lông stud tất cả các ren, Thanh nửa ren, Bu lông stud nửa ren, thanh ren thép không gỉ, thanh ren thép carbon, bu lông stud ren thép không gỉ, bu lông stud ren thép carbon

galvanized rod M4-M50 , 3/16"-2" or customizable , M4 , M5 , M6 , M8 , M10 , M12 , M14 , M16 , M18 , M20 , M22 , M24 , M26 , M28 , M30 , M33 , M36 , M39 , M42 , M45 , M48  

40mm-6000mm hoặc tùy chỉnh, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 95mm, 100mm, 110mm, 120mm, 130mm, 140mm, 150mm, 160mm, 170mm, 18 0mm, 190mm, 200mm, 220mm, 240mm, 260mm, 280mm, 300mm, 320mm, 340mm, 360mm, 380mm, 400mm, 420mm, 440mm, 460mm, 480mm, 500mm, 1000mm, 2000mm, 3000 mm

ISO / DIN / ANSI / ASME / ASTM / BS / AS / JIS / DIN976 / DIN975 / ASTM A193 B7

Q235 / 35K / 45K / 40Cr / 45Cr / B7 / 20MnTiB / A2 / A4 / brass / metric / inch / galvanized threaded bar & stainless steel threaded bar

4,8, 5,8, 6,8, 8,8, 10,9, 12,9, B7

BZP, YZP, zinc plated or customizable, Plain, Black Oxide, Zinc Plated, Hot dip galvanizing, HDG, Black