| 
      
        | d | GB5780~5783、GB5785~5786、GB70 | 公稱 |  
                    | 最大值 |  
                    | 最小值 |  
            | GB5784、GB65~69、GB818~820 | 公稱 |  
                    | 最大值 |  
                    | 最小值 |  
            | GB6170~6171、GB6175~6176 | 公稱 |  
                    | 最大值 |  
                    | 最小值 |  
        | D | 公稱 |  
                    | 最大值 |  
                    | 最小值 |  
        | L | 最大值=公稱 |  
                    | 最小值 |  
        | D1 |  
        | d1 |  
        | a |  
        | t1 |  
        | t3 |  | 
                    
                        | 7.65 | 9.65 | 11.6 | 13.6 | 15.6 | 17.5 | 19.5 |  
                        | 7.788 | 9.788 | 11.765 | 13.765 | 15.765 | 17.694 | 19.694 |  
                        | 7.745 | 9.745 | 11.695 | 13.695 | 15.695 | 17.61 | 19.61 |  
                        | 7 | 8.81 | 10.62 | 12.43 | 14.43 | - | 18.05 |  
                        | 7.138 | 8.948 | 10.785 | 12.595 | 14.595 | - | 18.244 |  
                        | 7.095 | 8.905 | 10.715 | 12.525 | 14.525 | - | 18.16 |  
                        | 9.1 | 11.2 | 12.6 | 14.7 | 16.8 | 18.9 | 21 |  
                        | 9.238 | 11.338 | 12.765 | 14.865 | 16.965 | 19.094 | 21.194 |  
                        | 9.195 | 11.295 | 12.695 | 14.795 | 16.895 | 19.01 | 21.11 |  
                        | 26 | 26 | 26 | 32 | 32 | 40 | 40 |  
                        | 26.088 | 26.088 | 26.088 | 32.107 | 32.107 | 40.107 | 40.107 |  
                        | 26.055 | 26.055 | 26.055 | 32.068 | 32.068 | 40.068 | 40.068 |  
                        | 30 | 30 | 30 | 40 | 40 | 50 | 50 |  
                        | 29.87 | 29.87 | 29.87 | 39.84 | 39.84 | 49.84 | 49.84 |  
                        | 12 | 15 | 18 | 21 | 24 | 27 | 30 |  
                        | 10 | 12 | 15 | 17 | 20 | 22 | 24 |  
                        | 12° | 16° | 18° | 20° | 20° | 20° | 20° |  
                        | 0.04 | 0.04 | 0.04 | 0.05 | 0.05 | 0.05 | 0.05 |  
                        | 0.05 | 0.05 | 0.05 | 0.06 | 0.06 | 0.06 | 0.06 |  |