Answer
Jan 27, 2025 - 12:11 PM
To identify SAE (Society of Automotive Engineers) fittings, measure the diameter of the fitting and the thread pitch using calipers and a thread gauge. SAE fittings typically use a 45-degree flare angle, so confirming the angle with a protractor can help differentiate them from other types like JIC fittings, which use a 37-degree flare. Additionally, consult a fitting identification chart to match the measurements with the appropriate SAE standard.
