Answer
Jun 30, 2026 - 07:41 AM
To identify JIC (Joint Industry Council) fittings, look for a 37-degree flare seating surface and straight (not tapered) threads. JIC fittings are commonly used in hydraulic systems and are often marked with “JIC” or “37°” on the fitting body. Measuring the thread size and angle with a gauge can also help confirm JIC identification.
