The Series 2404-L Straight Male JIC x Male NPT hydraulic adapters are designed with a longer overall length than the standard 2404 Series, providing flexibility in various hydraulic system configurations. The male end features a JIC (Joint Industry Council) fitting, which utilizes a 37-degree flare seating surface and parallel threads, as defined by SAE J514. This design is commonly used in fluid power systems, where the seal is achieved by the contact between the male flared seat and the female coned seat, creating a reliable mechanical connection. The other end incorporates a Male NPT (National Pipe Taper) connection, which uses tapered threads to effectively seal pipes for fluid and gas transfer through thread deformation, ensuring a strong metal-to-metal connection. The nominal pipe size can be easily identified by measuring the thread diameter and subtracting 1/4". While NPT connections are ideal for single assembly applications, they are not recommended for frequent disassembly due to potential wear on the threads. These adapters are perfect for professionals seeking dependable and efficient hydraulic solutions across a variety of applications.