Answer
Nov 04, 2024 - 12:24 PM
To determine if you have a JIC (Joint Industry Council) or SAE (Society of Automotive Engineers) fitting, check the angle and thread type. JIC fittings typically have a 37-degree flare angle, while SAE fittings usually have a 45-degree flare angle. You can use a caliper and protractor to measure the angle and a thread gauge to identify the thread size and pitch.
