| P
|
Pitch |
| dk
|
max |
| min |
| k
|
max |
| min |
| R
|
Ref. |
| r
|
min |
| s
|
Ref. |
| t
|
Ref. |
| b
|
min |
| Socket No.
|
| Type of Thread and Point
|
|
| 1 |
1.3 |
1.4 |
1.6 |
1.8 |
1.8 |
2.1 |
2.1 |
| 5.6 |
7 |
8 |
9.5 |
11 |
12 |
16 |
20 |
| 5.3 |
6.6 |
7.6 |
9.1 |
10.5 |
11.5 |
15.5 |
19.4 |
| 2.4 |
2.6 |
3.1 |
3.7 |
4 |
4.6 |
6 |
7.5 |
| 2.2 |
2.3 |
2.8 |
3.4 |
3.7 |
4.3 |
5.6 |
7.1 |
| 5 |
6 |
6.5 |
8 |
9 |
10 |
13 |
16 |
| 0.1 |
0.1 |
0.2 |
0.2 |
0.2 |
0.3 |
0.4 |
0.4 |
| 1.78 |
2.31 |
2.84 |
2.84 |
3.38 |
3.38 |
4.85 |
4.85 |
| 1.68 |
2.69 |
3.23 |
3.23 |
4.01 |
4.01 |
4.93 |
4.93 |
| 17 |
21 |
25 |
29 |
33 |
38 |
38 |
38 |
| 0 |
1R |
2R |
2R |
3R |
3R |
4R |
4R |
| AB,B,BF,BT |
AB,B,BF,BT |
AB,B,BF,BT |
AB,B,BF,BT |
AB,B,BF,BT |
AB,B,BF,BT |
AB,B,BF,BT |
AB,B,BF,BT |
|