Threads according to ASME/ANSI B1.20.1
*Dimensions and Data
Nominal Pipe Size
|
3000LB ~ 6000LB
|
|||||
A min.
|
F nominal
|
G min.
|
||||
mm
|
inches
|
mm
|
inches
|
mm
|
inches
|
|
3/8”x1/4”
|
13.0
|
0.50
|
18.0
|
0.69
|
4
|
0.16
|
1/2”x3/8”
|
14.0
|
0.56
|
22.0
|
0.88
|
5
|
0.19
|
1/2”x1/4”
|
14.0
|
0.56
|
22.0
|
0.88
|
5
|
0.19
|
3/4”x1/2”
|
16.0
|
0.62
|
27.0
|
1.06
|
6
|
0.22
|
3/4”x1/4”
|
16.0
|
0.62
|
27.0
|
1.06
|
6
|
0.22
|
1”x3/4”
|
19.0
|
0.75
|
36.0
|
1.38
|
6
|
0.25
|
1”x1/2”
|
19.0
|
0.75
|
36.0
|
1.38
|
6
|
0.25
|
1”x1/4”
|
19.0
|
0.75
|
36.0
|
1.38
|
6
|
0.25
|
1-1/4”x1”
|
21.0
|
0.81
|
46.0
|
1.75
|
7
|
0.28
|
1-1/2”x1”
|
21.0
|
0.81
|
50.0
|
2.00
|
8
|
0.31
|
1-1/2”x3/4”
|
21.0
|
0.81
|
50.0
|
2.00
|
8
|
0.31
|
1-1/2”x1/2”
|
21.0
|
0.81
|
50.0
|
2.00
|
8
|
0.31
|
2”x1-1/2”
|
22.0
|
0.88
|
65.0
|
2.50
|
9
|
0.34
|
2”x1”
|
22.0
|
0.88
|
65.0
|
2.50
|
9
|
0.34
|
2-1/2”x2”
|
27.0
|
1.06
|
75.0
|
3.00
|
10
|
0.38
|
3x2”
|
28.0
|
1.12
|
90.0
|
3.50
|
10
|
0.41
|
4”x3”
|
32.0
|
1.25
|
115.0
|
4.62
|
13
|
0.50
|
4x2”
|
32.0
|
1.25
|
115.0
|
4.62
|
13
|
0.50
|