P |
Pitch |
b |
L≤125 |
125<L≤200 |
L>200 |
c |
max |
min |
da |
max |
ds |
max=nominal size |
Grade A |
min |
Grade B |
min |
dw |
Grade A |
min |
Grade B |
min |
e |
Grade A |
min |
Grade B |
min |
L1 |
max |
k |
Nominal Size |
Grade A |
max |
min |
Grade B |
max |
min |
k1 |
Grade A |
min |
Grade B |
min |
r |
min |
s |
max=nominal size |
Grade A |
min |
Grade B |
min |
|
0.35 |
0.4 |
0.45 |
0.5 |
0.6 |
0.7 |
0.8 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
2.5 |
9 |
10 |
11 |
12 |
13 |
14 |
16 |
18 |
22 |
26 |
30 |
34 |
38 |
42 |
46 |
15 |
16 |
17 |
18 |
19 |
20 |
22 |
24 |
28 |
32 |
36 |
40 |
44 |
48 |
52 |
28 |
29 |
30 |
31 |
32 |
33 |
35 |
37 |
41 |
45 |
49 |
53 |
57 |
61 |
65 |
0.25 |
0.25 |
0.25 |
0.4 |
0.4 |
0.4 |
0.5 |
0.5 |
0.6 |
0.6 |
0.6 |
0.6 |
0.8 |
0.8 |
0.8 |
0.1 |
0.1 |
0.1 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.2 |
0.2 |
0.2 |
2 |
2.6 |
3.1 |
3.6 |
4.1 |
4.7 |
5.7 |
6.8 |
9.2 |
11.2 |
13.7 |
15.7 |
17.7 |
20.2 |
22.4 |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
1.46 |
1.86 |
2.36 |
2.86 |
3.32 |
3.82 |
4.82 |
5.82 |
7.78 |
9.78 |
11.73 |
13.73 |
15.73 |
17.73 |
19.67 |
1.35 |
1.75 |
2.25 |
2.75 |
3.2 |
3.7 |
4.7 |
5.7 |
7.64 |
9.64 |
11.57 |
13.57 |
15.57 |
17.57 |
19.48 |
2.27 |
3.07 |
4.07 |
4.57 |
5.07 |
5.88 |
6.88 |
8.88 |
11.63 |
14.63 |
16.63 |
19.64 |
22.49 |
25.34 |
28.19 |
2.3 |
2.95 |
3.95 |
4.45 |
4.95 |
5.74 |
6.74 |
8.74 |
11.47 |
14.47 |
16.47 |
19.15 |
22 |
24.85 |
27.7 |
3.41 |
4.32 |
5.45 |
6.01 |
6.58 |
7.66 |
8.79 |
11.05 |
14.38 |
17.77 |
20.03 |
23.36 |
26.75 |
30.14 |
33.53 |
3.28 |
4.18 |
5.31 |
5.88 |
6.44 |
7.5 |
8.63 |
10.89 |
14.2 |
17.59 |
19.85 |
22.78 |
26.17 |
29.56 |
32.95 |
0.6 |
0.8 |
1 |
1 |
1 |
1.2 |
1.2 |
1.4 |
2 |
2 |
3 |
3 |
3 |
3 |
4 |
1.1 |
1.4 |
1.7 |
2 |
2.4 |
2.8 |
3.5 |
4 |
5.3 |
6.4 |
7.5 |
8.8 |
10 |
11.5 |
12.5 |
1.225 |
1.525 |
1.825 |
2.125 |
2.525 |
2.925 |
3.65 |
4.15 |
5.45 |
6.58 |
7.68 |
8.98 |
10.18 |
11.715 |
12.715 |
0.975 |
1.275 |
1.575 |
1.875 |
2.275 |
2.675 |
3.35 |
3.85 |
5.15 |
6.22 |
7.32 |
8.62 |
9.82 |
11.285 |
12.285 |
1.3 |
1.6 |
1.9 |
2.2 |
2.6 |
3 |
3.74 |
4.24 |
5.54 |
6.69 |
7.79 |
9.09 |
10.29 |
11.85 |
12.85 |
0.9 |
1.2 |
1.5 |
1.8 |
2.2 |
2.6 |
3.26 |
3.76 |
5.06 |
6.11 |
7.21 |
8.51 |
9.71 |
11.15 |
12.15 |
0.68 |
0.89 |
1.1 |
1.31 |
1.59 |
1.87 |
2.35 |
2.7 |
3.61 |
4.35 |
5.12 |
6.03 |
6.87 |
7.9 |
8.6 |
0.63 |
0.84 |
1.05 |
1.26 |
1.54 |
1.82 |
2.28 |
2.63 |
3.54 |
4.28 |
5.05 |
5.96 |
6.8 |
7.81 |
8.51 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.2 |
0.2 |
0.25 |
0.4 |
0.4 |
0.6 |
0.6 |
0.6 |
0.6 |
0.8 |
3.2 |
4 |
5 |
5.5 |
6 |
7 |
8 |
10 |
13 |
16 |
18 |
21 |
24 |
27 |
30 |
3.02 |
3.82 |
4.82 |
5.32 |
5.82 |
6.78 |
7.78 |
9.78 |
12.73 |
15.73 |
17.73 |
20.67 |
23.67 |
26.67 |
29.67 |
2.9 |
3.7 |
4.7 |
5.2 |
5.7 |
6.64 |
7.64 |
9.64 |
12.57 |
15.57 |
17.57 |
20.16 |
23.16 |
26.16 |
29.16 |
|