Straight Female DIN adapters are fittings used in hydraulic and fluid systems that feature a 24° tapered throat angle inside the male threads. These adapters create a secure tube connection by tightening a tube nut over the metric threads, which compresses a ferrule or cutting ring against the tube, forming a leak-proof seal. The secure connection ensures that the assembly remains in place under pressure. DIN 24° fittings, including Kobelco fittings, are designed for various pressure classes: LL for extra light duty, L for light duty, and S for heavy-duty applications. Made for durability and reliability, these fittings are ideal for a wide range of fluid and gas transfer systems.