JIS Tapered Pipe,30°Flare Parallel Pipe,and 30°Male Inverted Seat |
Dash Size |
Inch Size (in) |
Thread Size (in-TPI) |
FemaleThread I.D. (mm) (in) |
Male Thread O.D. (mm) (in) |
||
-2 | 1/8 | 1/8-28 | 8.7 | 0.34 | 9.5 | 0.38 |
-4 | 1/4 | 1/4-19 | 11.9 | 0.47 | 13.5 | 0.53 |
-6 | 3/8 | 3/8-19 | 15.1 | 0.59 | 16.7 | 0.66 |
-8 | 1/2 | 1/2-14 | 19.1 | 0.75 | 20.6 | 0.81 |
-10 | 5/8 | 5/8-14 | 20.6 | 0.81 | 23.1 | 0.91 |
-12 | 3/4 | 3/4-14 | 23.8 | 0.94 | 26.2 | 1.03 |
-16 | 1 | 1-11 | 30.2 | 1.19 | 33.3 | 1.31 |
-20 | 1-1/4 | 1-1/4-11 | 38.9 | 1.53 | 42.1 | 1.66 |
-24 | 1-1/2 | 1-1/2-11 | 45.2 | 1.78 | 47.6 | 1.88 |
-32 | 2 | 2-11 | 56.4 | 2.22 | 59.5 | 2.34 |
Komatsu Style 30°Flare Parallel Threads |
Flange Dash Size |
Nominal (in) |
Size (mm) |
Metric Thread Size |
Male Thead O.D (mm) |
B Thread I.D. (mm) |
-6 | 3/8 | 9.5 | M18x1.5 | 18 | 16.4 |
-8 | 1/2 | 13 | M22x1.5 | 22 | 20.4 |
-10 | 5/8 | 16 | M24x1.5 | 24 | 22.4 |
-12 | 3/4 | 19 | M30x1.5 | 30 | 28.4 |
-16 | 1 | 25 | M33x1.5 | 33 | 31.4 |
-20 | 1-1/4 | 32 | M36x1.5 | 36 | 34.4 |
-24 | 1-1/2 | 38 |
M42x1.5 |
42 | 40.4 |