| P
|
螺距 |
| ds
|
最大值 |
| 最小值 |
| dk
|
最大值 |
| 最小值 |
| k
|
最大值 |
| 最小值 |
| n
|
公稱 |
| 最小值 |
| 最大值 |
| t
|
最小值 |
| b
|
螺紋長度 |
| a
|
≈ |
| d2
|
| r
|
最小值 |
| r1
|
最大值 |
|
| 0.35 |
0.4 |
0.45 |
0.5 |
0.7 |
0.8 |
1 |
1.25 |
1.5 |
| 2.48 |
2.98 |
3.47 |
3.97 |
4.97 |
5.97 |
7.96 |
9.96 |
11.95 |
| 2.42 |
2.92 |
3.395 |
3.895 |
4.895 |
5.895 |
7.87 |
9.87 |
11.84 |
| 3.5 |
4 |
5 |
6 |
8 |
10 |
12 |
15 |
20 |
| 3.2 |
3.7 |
4.7 |
5.7 |
7.64 |
9.64 |
11.57 |
14.57 |
19.48 |
| 1.32 |
1.52 |
1.82 |
2.1 |
2.7 |
3.2 |
3.74 |
5.24 |
6.24 |
| 1.08 |
1.28 |
1.58 |
1.7 |
2.3 |
2.8 |
3.26 |
4.76 |
5.76 |
| 0.4 |
0.5 |
0.6 |
0.8 |
1.2 |
1.2 |
1.6 |
2 |
2.5 |
| 0.46 |
0.56 |
0.66 |
0.86 |
1.26 |
1.28 |
1.66 |
2.06 |
2.56 |
| 0.6 |
0.7 |
0.8 |
1 |
1.51 |
1.51 |
1.91 |
2.31 |
2.81 |
| 0.35 |
0.5 |
0.6 |
0.7 |
1 |
1.2 |
1.4 |
1.9 |
2.4 |
| 2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
10 |
12 |
| 1 |
1 |
1 |
1 |
1.5 |
1.5 |
2 |
2 |
3 |
| 1.1 |
1.4 |
1.8 |
2.2 |
3 |
3.8 |
4.5 |
6.2 |
7.8 |
| 0.1 |
0.1 |
0.1 |
0.1 |
0.2 |
0.2 |
0.25 |
0.4 |
0.4 |
| 0.3 |
0.3 |
0.3 |
0.3 |
0.5 |
0.5 |
0.5 |
0.5 |
1 |
|
