| P
                   | 
                                                螺距 | 
                               
                                                        
                | da
                   | 
                                                最大值 | 
                               
                                                        
                | 最小值 | 
               
                                          
                | dw
                   | 
                                                最小值 | 
                               
                                                        
                | e
                   | 
                                                最小值 | 
                               
                                                        
                | m
                   | 
                                                最大值 | 
                               
                                                        
                | 最小值 | 
               
                                          
                | mw
                   | 
                                                最小值 | 
                               
                                                        
                | c
                   | 
                                                最大值 | 
                               
                                                        
                | 最小值 | 
               
                                          
                | s
                   | 
                                                最大值 | 
                               
                                                        
                | 最小值 | 
               
                                          
                | 支撐面對螺紋軸線的垂直度
                   | 
                                                  | 
                               
                                                        
                | 千件重(鋼制)≈kg
                   | 
                                                  | 
                               
                                                        | 
            
              
              
                                
                                    | 1.75 | 
                                    2 | 
                                    2.5 | 
                                    2.5 | 
                                    3 | 
                                    3 | 
                                    3.5 | 
                                   
                                
                                    | 13 | 
                                    17.3 | 
                                    21.6 | 
                                    23.8 | 
                                    25.9 | 
                                    29.1 | 
                                    32.4 | 
                                   
                                
                                    | 12 | 
                                    16 | 
                                    20 | 
                                    22 | 
                                    24 | 
                                    27 | 
                                    30 | 
                                   
                                
                                    | 19.2 | 
                                    24.9 | 
                                    31.4 | 
                                    33.3 | 
                                    38 | 
                                    42.8 | 
                                    46.5 | 
                                   
                                
                                    | 22.78 | 
                                    29.56 | 
                                    37.29 | 
                                    39.55 | 
                                    45.2 | 
                                    50.85 | 
                                    55.37 | 
                                   
                                
                                    | 12.3 | 
                                    17.1 | 
                                    20.7 | 
                                    23.6 | 
                                    24.2 | 
                                    27.6 | 
                                    30.7 | 
                                   
                                
                                    | 11.87 | 
                                    16.4 | 
                                    19.4 | 
                                    22.3 | 
                                    22.9 | 
                                    26.3 | 
                                    29.1 | 
                                   
                                
                                    | 8.3 | 
                                    11.5 | 
                                    13.6 | 
                                    15.6 | 
                                    16 | 
                                    18.4 | 
                                    20.4 | 
                                   
                                
                                    | 0.8 | 
                                    0.8 | 
                                    0.8 | 
                                    0.8 | 
                                    0.8 | 
                                    0.8 | 
                                    0.8 | 
                                   
                                
                                    | 0.4 | 
                                    0.4 | 
                                    0.4 | 
                                    0.4 | 
                                    0.4 | 
                                    0.4 | 
                                    0.4 | 
                                   
                                
                                    | 21 | 
                                    27 | 
                                    34 | 
                                    36 | 
                                    41 | 
                                    46 | 
                                    50 | 
                                   
                                
                                    | 20.16 | 
                                    26.16 | 
                                    33 | 
                                    35 | 
                                    40 | 
                                    45 | 
                                    49 | 
                                   
                                
                                    | 0.29 | 
                                    0.38 | 
                                    0.47 | 
                                    0.5 | 
                                    0.57 | 
                                    0.64 | 
                                    0.7 | 
                                   
                                
                                    | 27.68 | 
                                    61.51 | 
                                    118.77 | 
                                    146.59 | 
                                    202.67 | 
                                    288.51 | 
                                    374.01 | 
                                   
                               
              
               |