37° Flare JIC 45º Male Elbow Branch Tee Bulkhead Lock Nut Bulkhead Union Bulkhead Union Elbow Female Branch Tee Female Bulkhead Union Female Connector Female Elbow 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.