P | 螺距 1 | 螺距 2 | d | 管螺纹 | c | 最小值=公称 | 值 | dk | 值=公称 | 最小值 | e | 最小值 | i | 公称 | 最小值 | 值 | h | ≈ | m | 公称 | 最小值 | 值 | s | 值 | 最小值 | 千件重kg | | | 1 | 1.5 | - | - | 1.5 | 1.5 | - | - | 1.5 | 1.5 | - | - | - | - | - | - | - | - | - | 2* | G 1/8 A | - | G 1/4A# | G 1/4A | - | - | G 3/8A# | G 3/8A | - | - | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 4.5 | 4.5 | 14 | 17 | 18 | 18 | 19 | 21 | 22 | 22 | 23 | 25 | 13.57 | 16.57 | 17.57 | 17.57 | 18.48 | 20.48 | 21.48 | 21.48 | 22.48 | 24.48 | 10.89 | 14.20 | 14.20 | 14.20 | 14.20 | 18.72 | 18.72 | 18.72 | 18.72 | 20.88 | 8 | 12 | 8 | 12 | 12 | 12 | 8 | 12 | 12 | 14 | 7.8 | 11.8 | 7.8 | 11.8 | 11.8 | 11.8 | 7.8 | 11.8 | 11.8 | 13.8 | 8.2 | 12.2 | 8.2 | 12.2 | 12.2 | 12.2 | 8.2 | 12.2 | 12.2 | 14.2 | 17 | 21 | 17 | 21 | 21 | 21 | 17 | 21 | 24 | 26 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 5.76 | 5.76 | 5.76 | 5.76 | 5.76 | 5.76 | 5.76 | 5.76 | 7.71 | 7.71 | 6.24 | 6.24 | 6.24 | 6.24 | 6.24 | 6.24 | 6.24 | 6.24 | 8.29 | 8.29 | 10 | 13 | 13 | 13 | 13 | 17 | 17 | 17 | 17 | 19 | 9.64 | 12.57 | 12.57 | 12.57 | 12.57 | 16.57 | 16.57 | 16.57 | 16.57 | 18.48 | 12 | 20.3 | 20 | 23.8 | 25 | 35.2 | 32.2 | 38.1 | 48.6 | 64.5 | |