High Strength Steel
                        Round Head
                        Common Bolt
                        Round
                        GB
                        10.9
                        Machinery
                        Hot-Working
                        40cr
                        HRC32-39 / HRC39-42
                        Black Oxide, Phosphate
                        ISO9001:2015
                        Sanlu
                        Cardboard Boxes or as Required
                        M24x2.0x131x280mm
                        Hejian
                        7318159090
                        


