One of the most commonly used hose fittings in the industry, the JIC 37 degree connector, is designed with a 37-degree flare seating surface. Its unique design allows for proper tube alignment as well as reduces hose stress and strain, making it an integral part of any hydraulic system. JIC 37 pipe fittings are also known to be easy to assemble and reassemble without any need for replacements. Our wide selection of JIC 37 degree connectors include long tube nuts, JIC caps, JIC swivel connectors and much more.