High tensile front wheel hub bolt for Mitsubishi FUSO  Truck
                                      
                            1.Size : bolt : M22*1.5*91
                                           nut1: M20*1.5*S41*H26
                                           nut 2: M22*1.5*S33*H18

                             2.Material : 40Cr (ASTM5140)
                    
                             3.HRC :36-39
                              
                             4.Surface :Phosphated .

                              5.Color : Grey
                               
                              6.ISO9001:2000 Certificate .
                              
                             7.Quality grade : 10.9