Straight Male JIC x Female BSPP hydraulic adapters are essential fittings designed to create secure fluid connections in hydraulic systems. The male end features a JIC (Joint Industry Council) connection, which is a compression fitting defined by SAE J514, featuring a 37-degree flare seating surface and parallel threads. These fittings are commonly used in fluid power systems for their reliability, as the seal is formed by contact between the male flared seat and the female coned seat, resulting in a robust mechanical connection. On the female side, the BSPP (British Standard Pipe Parallel) connection is comparable to NPSM male fittings, although it typically has a different thread pitch. A captive seal is achieved using metal-to-metal angled surfaces or a combination of metal and an O-ring, ensuring a leak-proof connection. The female swivel BSPP includes a tapered nose flareless swivel, where the seal occurs on the cone seat of the male connector. Thread sizes are expressed in fractional dimensions preceded by "G" for parallel threads and "R" for tapered threads, ensuring compatibility across various systems. These adapters are ideal for professionals seeking efficient and reliable hydraulic solutions.