37° Flare JIC Female Run Tee Male Connector Male Elbow Male Run Tee Nut O-Ring Seal 45º Male Elbow (Unf) O-ring Seal Branch Tee (Unf) O-Ring Seal Male Connector (Pf) O-Ring Seal Male Connector (Unf) Product Categories Fittings High Pressure Fittings Presetting Tools Quick Connectors Semiconductor Components Valves ← 1 2 3 4 → Hy-Lok’s flare fittings offer a wide range of sizes, configurations, and end connections.