英制螺紋圓板牙
螺紋代號(hào) |
每 25.4mm 內(nèi)的牙數(shù) |
螺距 P |
外徑 D |
厚度 E |
1/8-40BSW |
40 |
0.635 |
20 |
5 |
3/16-24BSW |
24 |
1.058 |
7 |
|
3/16-32BSF |
32 |
0.794 |
||
7/32-28BSF |
28 |
0.907 |
||
1/4-20BSW |
20 |
1.270 |
||
1/4-26BSF |
26 |
0.977 |
||
9/32-26BSF |
26 |
0.977 |
25 |
9 |
5/16-18BSW |
18 |
1.411 |
||
5/16-22BSF |
22 |
1.155 |
||
3/8-16BSW |
16 |
1.588 |
30 |
11 |
3/8-20BSF |
20 |
1.270 |
||
7/16-14BSW |
14 |
1.814 |
||
7/16-18BSF |
18 |
1.411 |
||
1/2-12BSW |
12 |
2.117 |
38 |
14 |
1/2-16BSF |
16 |
1.588 |
10 |
|
9/16-12BSW |
12 |
2.117 |
14 |
|
9/16-16BSF |
16 |
1.588 |
10 |
|
5/8-11BSW |
11 |
2.309 |
45 |
14 |
5/8-14BSF |
14 |
1.814 |
||
11/16-14BSF |
14 |
1.814 |
||
3/4-10BSW |
10 |
2.540 |
18 |
|
3/4-12BSF |
12 |
2.117 |
14 |
|
7/8-9BSW |
9 |
2.822 |
18 |
|
7/8-11BSF |
11 |
2.309 |
||
1-8BSW |
8 |
3.175 |
55 |
22 |
1-10BSF |
10 |
2.540 |
||
1 1/8-7BSW |
7 |
3.629 |
65 |
25 |
1 1/8-9BSF |
9 |
2.822 |
||
1 1/4-7BSW |
7 |
3.629 |
||
1 1/4-9BSF |
9 |
2.822 |
||
1 1/2-6BSW |
6 |
4.233 |
75 |
30 |
1 1/2-8BSF |
8 |
3.175 |
||
1 3/4-5BSW |
5 |
5.080 |
90 |
36 |
1 3/4-7BSF |
7 |
3.629 |
||
2-4 1/2BSW |
4 1/2 |
5.644 |
||
2-7BSF |
7 |
3.629 |