Joint Industry Council (JIC) fittings are 37 degree flared fittings commonly used in European and worldwide fluid power applications. They share the same thread form as SAE and UN Fittings.
JIC Pressure Ratings and Torque Value
| Dashsize | Nom Tube OD Size mm | Nom Tube OD Size in | Straight Thread Size | Nom Pipe Size | Working pressure | Tightening Torque Nm | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Male | Female | ||||||||||
| Mpa | bar | psi | Mpa | bar | psi | ||||||
| -02 | 3.18 | 0.125 | 5/16 -24 | 1/8 | 34.5 | 345 | 5000 | 34.5 | 345 | 5000 | 10 |
| -03 | 4.76 | 0.188 | 3/8 -24 | 1/8 | 34.5 | 345 | 5000 | 34.5 | 345 | 5000 | 10 |
| -04 | 6.35 | 0.250 | 7/16 -20 | 1/8 | 34.5 | 345 | 5000 | 31 | 310 | 4500 | 14 |
| -05 | 7.94 | 0.313 | 1/2 -20 | 1/8 | 34.5 | 345 | 5000 | 27.5 | 275 | 4000 | 20 |
| -06 | 9.52 | 0.375 | 9/16 -18 | 1/4 | 34.5 | 345 | 5000 | 27.5 | 275 | 4000 | 22 |
| -08 | 12.70 | 0.500 | 3/4 -16 | 3/8 | 31 | 310 | 4500 | 27.5 | 275 | 4000 | 48 |
| -10 | 15.88 | 0.625 | 7/8 -14 | 1/2 | 24 | 240 | 3500 | 24 | 240 | 3000 | 81 |
| -12 | 19.05 | 0.750 | 1-1/16 -12 | 3/4 | 24 | 240 | 3500 | 24 | 240 | 3000 | 108 |
| -14 | 22.22 | 0.875 | 1-3/16 -12 | 3/4 | 21 | 210 | 3000 | 17 | 170 | 2500 | 136 |
| -16 | 25.40 | 1.000 | 1-5/16 -12 | 1 | 21 | 210 | 3000 | 17 | 170 | 2500 | 148 |
| -20 | 31.75 | 1.250 | 1-5/8 -12 | 1-1/4 | 17 | 170 | 2500 | 14 | 140 | 2000 | 173 |
| -24 | 38.10 | 1.500 | 1-7/8 -12 | 1-1/2 | 14 | 140 | 2000 | 10.5 | 105 | 1500 | 216 |
| -32 | 50.80 | 2.000 | 2-1/2 -12 | 2 | 10 | 100 | 1500 | 8 | 80 | 1125 | 334 |
DESIGN DETAILS AND SPECIFICATIONS SUBJECT TO CHANGE WITHOUT PRIOR NOTICE – Whilst every effort has been made to ensure the accuracy of the information supplied herein, Burnett & Hillman cannot be held responsible for any errors or omissions (E&OE). Working pressures quoted are taken from the relevant standard and are provided as a guide only.
Looking for specific dimensions, alternative thread styles, or configurations? Click below to search our full inventory of UK-manufactured JIC components across all sizes, including 37° flared tube fittings, male-to-female swivels, tees, plugs, and elbows.