JIS 30° (JIS B 0202)

This Japanese connector is similar to American 37° JIC flare except for the 30° seat angle. The straight (parallel) threads are the same as BSPP.

    

Dash
Size
Inch
Size
Thread
per in
Male
Thread OD
mm         in

Female Thread ID
mm         in

2
4
6
8
10
12
16
20
24
32
1/8”
1/4”
3/8”
1/2”
5/8”
3/4”
1”
1-1/4”
1-1/2”
2”
28
19
19
14
14
14
11
11
11
11
9.4    0.37
13.7    0.53
17.2    0.68
21.5    0.84
23.1    0.91
36.9    1.06
34.0    1.34
42.6    1.68
48.5    1.90
60.4    2.37
8.1    0.32
12.4    0.49
16.0    0.62
19.8    0.77
20.6    0.81
25.4    1.00
31.8    1.25
40.4    1.59
46.2    1.81
58.2    2.29
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