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    JIC 37° Flare Twin® Cap – 5/16″ Tube, 5/8″ Hex, Carbon Steel

    Part #: WH-C5129X5

    Reliable JIC 37° Flare Twin® cap for 5/16″ tube hydraulic systems. Constructed from carbon steel with a 5/8″ hex for easy installation and removal, it provides a secure seal and outstanding vibration resistance. Built to ASA, ASME, and SAE standards, this cap is compatible with copper, brass, steel, aluminum, and other flared tubing. Operates efficiently in harsh environments with a temperature range of -65°F to 400°F (-53°C to 204°C).