Metal threaded rod 1.High quality raw material 2.Different size can be selected 3.Fast ... .8 ,10.9,12.9 3.Surface: Plain,Black,Zinc plated,HDG 4.Length:100-5000m Details:1.Standard:DIN9762 ... .8,8.8 ,10.9,12.9,B73.Surface Treatment: Zinc Plated (CR3, CR6), Galvanized, Plain, HDG, Black 4.Length: ... 100mm-5000mm5.Material: Mild Carbon Steel, High Carbon Steel(35K,45K,40CR,B7)6.Size:M3-M527 ...