McMaster 50715K965 37 Degree Flared Fitting for Stainless Steel Tubing 45 Degree Elbow Adapter for 3/8" OD Tube x Female Tube

McMaster 50715K965 37 Degree Flared Fitting for Stainless Steel Tubing 45 Degree Elbow Adapter for 3/8" OD Tube x Female Tube

Also known as JIC (Joint Industrial Council) fittings, these provide a tight metal-to-metal seal on tubing that is flared to 37°. They withstand high pressure, so they’re often used in hydraulic applications. Made from 316 stainless steel, they resist corrosion from water and chemicals. A complete fitting requires a nut and a sleeve (ferrule) for each tube end. Nuts and sleeves are sold separately.

Fittings with female tube end have an internal flare that mates with the male tube end of another fitting.