| Flange | Nominal | Dimension | Dimension
|
| O.D. | Size | | |
| 1.19 | 1/2 | 25/32 | 31/32
|
| 1.35 | 5/8 | 25/32 | 1 3/32
|
| 1.50 | 3/4 | 27/32 | 1 7/32
|
| 1.75 | 1 | 1 1/8 | 1 15/32
|
| 2 | 1 1/4 | 1 11/32 | 1 23/32
|
| 2.38 | 1 1/2 | 1 3/4 | 2 1/8
|
| 2.82 | 2 | 2 7/32 | 2 9/16
|
| The male JIS flange connections have an O-Ring in the face and no threads.
|
| The male connection is secured around the female port with a Four-Bolt split flange.
|
| The seal takes place on the O-Ring which is compressed between the flange and surface surrounding the female port.
|
| Torquing the four-bolt split flange to a specific value retains the connection.
|
| Note:The 5/8 size flange is exclusive to JIS.
|
| JIS flanges are interchangeable with SAE Code 61 and Code 62 except for the four-bolt split flanges.
|
| The split flanges use metric (mm) bolts. |