[Specification] - Male Thread Size: 3/8 SAE; Female Thread Size: 1/4 SAE; Overall Height: 25mm / 0.98 Inch
[Applications] - Widely used for connecting the tubes or pipes together, especially on the air conditioner, refrigeration refill, HVAC System, hydraulic applications, A/C mini split, manifold, vacuum pump, gauge, tank, ductless heating and cooling, fuel, oil, air lines.
[Material] - Made from brass material for excellent corrosion resistance and strength. Operating temperatures: -53 ℃ to 121 ℃ (-63.4 ℉ to 250 ℉)
[Good Sealing Connection] - 45-degree flare connection provides good sealing. The hexagonal part is designed for a wrench to tighten.
[Notices] - 3/8 SAE Flare male thread fit for 5/8"-18UNF female thread, and 1/4 SAE female thread fit for 7/16"-20UNF male thread