Our Series 9197S Straight Male JIC x Female Heavy Duty DIN adapters, constructed from high-quality carbon steel, are designed to provide reliable, leak-free connections in demanding hydraulic systems. Featuring a male JIC (Joint Industry Council) end, these adapters use a 37-degree flare seating surface and parallel threads, as defined by SAE J514, for secure connections in fluid power applications. On the other end, the female Heavy Duty DIN connection adheres to ISO 8434-1 and DIN 2353 standards, ensuring a robust and durable fit for high-pressure systems. These adapters are ideal for heavy-duty hydraulic applications, offering superior performance, strength, and dependability for professionals seeking efficient solutions in industrial settings.