Isuzu Truck  rear wheel bolt  with hex nut

                                 1.Specifications :
                                     bolt : M22*1.5*110
                                     nut 1: M22*1.5*S30*H42
                       
                                     nut 2: M22*1.5*S32*H21

                                 2.Material : 45# (ASTM1045)

                                 3. HRC : 34- 37 

                                 4.Surface : Zinc plated .
           
                                 5.Color : Yellow .
 
                                  6.Quality grade : 12.9

                                  7.ISO9001: 2000 Certificate .