| P | 螺距 | | α | tol.(+2) | | b | L≤125 | | 125＜L ≤ 200 | | L＞200 | | dk | 值=公称 | | 最小值 | | ds | 值=公称 | | 最小值 | | e | 最小值 | | k | 值 | | s | 公称 | | 最小值 | | 值 | | t | 值=公称 | | 最小值 | | | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | | 90° | 90° | 90° | 90° | 90° | 90° | 90° | | 12 | 14 | 16 | 18 | 22 | 26 | 30 | | / | / | / | 24 | 28 | 32 | 36 | | / | / | / | / | / | 45 | 49 | | 6 | 8 | 10 | 12 | 16 | 20 | 24 | | 5.7 | 7.64 | 9.64 | 11.57 | 15.57 | 19.48 | 23.48 | | 3 | 4 | 5 | 6 | 8 | 10 | 12 | | 2.86 | 3.82 | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | | 2.3 | 2.87 | 3.44 | 4.58 | 5.72 | 6.86 | 9.15 | | 1.7 | 2.3 | 2.8 | 3.3 | 4.4 | 5.5 | 6.5 | | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | | 2.02 | 2.52 | 3.02 | 4.02 | 5.02 | 6.02 | 8.025 | | 2.1 | 2.6 | 3.1 | 4.12 | 5.14 | 6.14 | 8.175 | | 1.2 | 1.8 | 2.3 | 2.5 | 3.5 | 4.4 | 4.6 | | 0.95 | 1.55 | 2.05 | 2.25 | 3.2 | 4.1 | 4.3 | |
