JIC 37° Flare-Twin® Small Hex Union – 5/8″ Tube x 1/2″ Tube, Steel

Heavy-duty JIC 37° Flare-Twin® small hex union designed for connecting a 5/8″ flared tube to a 1/2″ flared tube in hydraulic and pneumatic systems. Compact 1″ hex body ensures a secure, leak-resistant connection ideal for high-pressure, high-vibration applications. Built from high-strength steel and fully compliant with ASA, ASME, and SAE standards. Compatible with copper, brass, steel, aluminum, and other flared tubing. Suitable for a wide temperature range of -65°F to 400°F (-53°C to 204°C).