Metal threaded rod 1.High quality raw material 2.Different size can be selected 3.Fast delivery time Threaded rod Specification:1.Standard:DIN976 2.Class:Grade4.8,5.8,8.8 ,10.9,12.9 3.Surface: Plain,Black,Zinc plated,HDG 4.Length:100-5000m Details:1.Standard:DIN9762.Class: Grade4.8,5.8,8.8 ,10.9,12.9,B73.Surface Treatment: Zinc Plated (CR3, CR6), Galvanized, Plain, HDG, Black 4.Length:100mm- ...