No |
Decimal |
TPI |
Pitch |
Core Dia |
Thread |
Radius |
Hex |
Tapping |
MM |
Letter |
0 |
0.2362 |
25.4 |
0.0394 |
0.1887 |
0.0236 |
0.0071 |
0.413 |
0.2008 |
5.1 |
9 |
1 |
0.2087 |
28.2 |
0.0354 |
0.1665 |
0.0213 |
0.0064 |
0.365 |
0.1772 |
4.5 |
16 |
2 |
0.1850 |
31.4 |
0.0319 |
0.1467 |
0.0191 |
0.0057 |
0.324 |
0.1575 |
4.0 |
22 |
3 |
0.1614 |
34.8 |
0.0287 |
0.1266 |
0.0173 |
0.0052 |
0.282 |
0.1339 |
3.4 |
29 |
4 |
0.1417 |
38.5 |
0.0260 |
0.1108 |
0.0156 |
0.0047 |
0.248 |
0.1181 |
3.0 |
31 |
5 |
0.1260 |
43.0 |
0.0232 |
0.0981 |
0.0140 |
0.0042 |
0.220 |
0.1043 |
2.65 |
37 |
6 |
0.1102 |
47.9 |
0.0209 |
0.0849 |
0.0126 |
0.0038 |
0.193 |
0.0906 |
2.3 |
42 |
7 |
0.0984 |
52.9 |
0.0189 |
0.0753 |
0.0114 |
0.0034 |
0.172 |
0.0807 |
2.05 |
46 |
8 |
0.0866 |
59.1 |
0.0169 |
0.0657 |
0.0102 |
0.0031 |
0.152 |
0.0709 |
1.8 |
50 |
9 |
0.0748 |
65.1 |
0.0154 |
0.0565 |
0.0093 |
0.0028 |
0.131 |
0.0610 |
1.55 |
1/16 |
10 |
0.0669 |
72.6 |
0.0138 |
0.0504 |
0.0083 |
0.0025 |
0.117 |
0.0551 |
1.40 |
54 |
11 |
0.0590 |
82.0 |
0.0122 |
0.0443 |
0.0073 |
0.0022 |
0.0472 |
1.2 |
56 |
|
12 |
0.0511 |
90.7 |
0.0110 |
0.0378 |
0.0067 |
0.0020 |
0.0413 |
1.05 |
60 |
|
13 |
0.0472 |
102.0 |
0.0098 |
0.0352 |
0.0059 |
0.0018 |
0.0386 |
0.98 |
62 |
|
14 |
0.0394 |
110.0 |
0.0091 |
0.0280 |
0.0055 |
0.0016 |
0.0315 |
0.80 |
1/32 |
|
15 |
0.0354 |
121.0 |
0.0083 |
0.0250 |
0.0049 |
0.0015 |
0.0276 |
0.70 |
70 |
|
16 |
0.0311 |
134.0 |
0.0075 |
0.0220 |
0.0045 |
0.0014 |
0.0236 |
0.60 |
73 |