Steel, SAE J514 37° Flare Union – 5/8" Male JIC x 5/8" Male JIC, Large Hex

Heavy-duty steel SAE J514 37° flare union designed to connect two 5/8" male JIC fittings in hydraulic and fluid transfer systems. Featuring a large hex body for improved wrench engagement and easier installation, this precision-machined fitting provides a secure, leak-resistant connection in demanding applications. Ideal for hydraulic equipment, industrial machinery, and fluid power systems requiring durability, reliable sealing, and consistent performance.