螺紋 直徑 d | 螺距 P | dh H13 | dp h13 ① | dt h15 ② | dz h14 | z1 +IT14 | z2 +IT14 | z3 +IT14 | z4 ≈ | z5 ≈ | W 最小值 | 開口銷 DIN 94 ③ |
1 | 0.25 | / | 0.5 | / | / | / | 0.5 | / | / | / | / | / |
1.2 | 0.25 | / | 0.6 | / | / | / | 0.6 | / | / | / | / | / |
1.4 | 0.3 | / | 0.7 | / | 0.7 | 0.35 | 0.7 | / | / | / | / | / |
1.6 | 0.35 | / | 0.8 | / | 0.8 | 0.4 | 0.8 | / | / | / | / | / |
1.8 | 0.35 | / | 0.9 | / | 0.9 | 0.45 | 0.9 | / | / | / | / | / |
2 | 0.4 | 0.6 | 1 | / | 1 | 0.5 | 1 | 0.5 | 0.25 | 0.4 | 0.7 | 0.6×5 |
2.2 | 0.45 | 0.6 | 1.2 | / | 1.1 | 0.55 | 1.1 | 0.55 | 0.3 | 0.5 | 0.8 | 0.6×5 |
2.5 | 0.45 | 0.6 | 1.5 | / | 1.2 | 0.63 | 1.25 | 0.63 | 0.35 | 0.6 | 0.9 | 0.6×5 |
3 | 0.5 | 0.6 | 2 | / | 1.4 | 0.75 | 1.5 | 0.75 | 0.4 | 0.8 | 1.2 | 0.6×5 |
3.5 | 0.6 | 0.8 | 2.2 | / | 1.7 | 0.88 | 1.75 | 0.88 | 0.45 | 0.9 | 1.2 | 0.8×6 |
4 | 0.7 | 0.8 | 2.5 | / | 2 | 1 | 2 | 1 | 0.5 | 1 | 1.5 | 0.8×6 |
4.5 | 0.75 | 0.8 | 3 | / | 2.2 | 1.12 | 2.25 | 1.12 | 0.55 | 1.25 | 1.8 | 0.8×6 |
5 | 0.8 | 1 | 3.5 | / | 2.5 | 1.25 | 2.5 | 1.25 | 0.6 | 1.5 | 2 | 1×8 |
6 | 1 | 1 | 4 | 1.5 | 3 | 1.5 | 3 | 1.5 | 0.7 | 1.75 | 2.5 | 1×8 |
7 | 1 | 1.2 | 5 | 2 | 4 | 1.75 | 3.5 | 1.75 | 0.8 | 2.25 | 2.5 | 1.2×10 |
8 | 1.25 | 1.6 | 5.5 | 2 | 5 | 2 | 4 | 2 | 1 | 2.5 | 3 | 1.6×12 |
10 | 1.5 | 2 | 7 | 2.5 | 6 | 2.5 | 5 | 2.5 | 1 | 3 | 3.5 | 2×14 |
12 | 1.75 | 2.5 | 8.5 | 3 | 8 | 3 | 6 | 3 | 1.25 | 3.5 | 4 | 2.5×16 |
14 | 2 | 3.2 | 10 | 4 | 9 | 3.5 | 7 | 3.5 | 1.5 | 4 | 4.5 | 3.2×20 |
16 | 2 | 3.2 | 12 | 4 | 10 | 4 | 8 | 4 | 1.75 | 4.5 | 5 | 3.2×20 |
18 | 2.5 | 4 | 13 | 5 | 12 | 4.5 | 9 | 4.5 | 2 | 4.5 | 6 | 4×22 |
20 | 2.5 | 4 | 15 | 5 | 14 | 5 | 10 | 5 | 2 | 5 | 7 | 4×25 |
22 | 2.5 | 4 | 17 | 6 | 16 | 5.5 | 11 | 5.5 | 2.5 | 6 | 8 | 4×25 |
24 | 3 | 5 | 18 | 6 | 16 | 6 | 12 | 6 | 2.5 | 6 | 9 | 5×28 |
27 | 3 | 5 | 21 | 8 | / | 6.7 | 13.5 | 6.7 | 3 | 7 | 10 | 5×32 |
30 | 3.5 | 5 | 23 | 8 | / | 7.5 | 15 | 7.5 | 3 | 8 | 11 | 5×36 |
33 | 3.5 | 6.3 | 26 | 10 | / | 8.2 | 16.5 | 8.2 | 3.5 | 9 | 12 | 6.3×40 |
36 | 4 | 6.3 | 28 | 10 | / | 9 | 18 | 9 | 4 | 10 | 12 | 6.3×40 |
39 | 4 | 8 | 30 | 12 | / | 9.7 | 19.5 | 9.7 | 4 | 11 | 12 | 8×45 |
42 | 4.5 | 8 | 32 | 12 | / | 10.5 | 21 | 10.5 | 4.5 | 12 | 13 | 8×50 |
45 | 4.5 | 8 | 35 | 14 | / | 11.2 | 22.5 | 11.2 | 5 | 12 | 14 | 8×56 |
48 | 5 | 8 | 38 | 14 | / | 12 | 24 | 12 | 5 | 12 | 15 | 8×63 |
52 | 5 | 8 | 42 | 16 | / | 13 | 26 | 13 | 5 | 12 | 16 | 8×63 |
① 在ISO 4753-1983中,規定了公差帶h14。 ② 對于直徑不超過5 mm的螺紋,錐點應稍微變平或稍微倒圓。 ③ 本表中規定的開口銷長度僅作為指導值。 |