Rear wheel bolt for Nissan CW450
 
                                    1.Specifications :

                                        bolt : M22*1.5*97 
                                          
                                        nut : M22*1.5*S33*H32
                           
                                     2.Material : 40 Cr (ASTM5140)

                                     3.HRC : 39-42 ^o
                                      
                                     4.Surface : Zinc plated .
                                      
                                     5.Color : Yellow .
                                 
                                     6.Quality grade : 12.9 
                                    
                                     7.ISO9001:2000 Certificate .