| 
                            
                | 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 |  
                | s | 最大值=公稱 |  
                | 最小值 |  
                | 千件重(鋼制)≈kg |  |  | 
                                
                                    | 1 | 1 | 1.5 | 1.5 | 1.5 | 2 | 2 | 3 |  
                                    | 8.75 | 10.80 | 13.00 | 17.30 | 21.60 | 25.90 | 32.40 | 38.90 |  
                                    | 8.00 | 10.00 | 12.00 | 16.00 | 20.00 | 24.00 | 30.00 | 36.00 |  
                                    | 11.63 | 14.63 | 16.63 | 22.49 | 27.70 | 33.25 | 42.75 | 51.11 |  
                                    | 14.38 | 17.77 | 20.03 | 26.75 | 32.95 | 39.55 | 50.85 | 60.79 |  
                                    | 4 | 5 | 6 | 8 | 10 | 12 | 15 | 18 |  
                                    | 3.7 | 4.7 | 5.7 | 7.42 | 9.1 | 10.9 | 13.9 | 16.9 |  
                                    | 2.96 | 3.76 | 4.56 | 5.94 | 7.28 | 8.72 | 11.12 | 13.52 |  
                                    | 13 | 16 | 18 | 24 | 30 | 36 | 46 | 55 |  
                                    | 12.73 | 15.73 | 17.73 | 23.67 | 29.16 | 35 | 45 | 53.8 |  
                                    | 2.67 | 5.03 | 7.39 | 16.74 | 30.07 | 52.30 | 112.7 | 197.6 |  |