Rear wheel bolt for ISUZU TX55

                                  1.Specifications :

                                    bolt : M22*1.5*92

                                   nut 1 : M30*1.5*S41*H26
                                   nut 2: M22*1.5*S32*H18
                                2.Material : 40 Cr (ASTM5140)

                                3.HRC : 36-39
                        
                                 4.Surface : Zinc palted

                                 5.Color : Yellow .

                                 6.Quality grade : 12.9

                                 7.ISO9001: 2000 Certificate .