The Series 5066L 45-Degree Angled Male Light Duty DIN x Male Adjustable Metric adapters, made from durable carbon steel, are designed for fluid power systems that require reliable, leak-free connections. These adapters feature a DIN Tube Light Duty connection, compliant with ISO 8434-1 / DIN 2353 standards, and include a dual-purpose ball seat. The male DIN fitting has a 24° tapered throat on the inside, making it easily identifiable when paired with a metric thread. To create a secure connection, a tube nut is tightened over the metric threads, compressing a ferrule or cutting ring that grips the tube and forms a seal. The DIN fittings are categorized into pressure classes—LL for extra light duty, L for light duty, and S for heavy duty—ensuring suitability for various applications. The adjustable feature of these adapters allows for flexibility in installation, and they are ideal for systems requiring high-pressure performance, robust sealing, and durability in fluid transfer systems.