2 Pcs Carbon Steel Pipe Joints,1/2" Male NPTF to 1/2" Female NPSM 90° Swivel Elbow Adapter, 1501-08-08 Hydraulic Hose Fitting, SAE J512 Standard, Connector for Hydraulic Systems

["【Compatibility】This 90° swivel elbow features a 1/2\" Male NPTF (National Pipe Taper Fuel) Thread on one end and a 1/2\" Female NPSM (National Pipe Straight Mechanical) Thread on the other. The -08 size ensures compatibility with standard hydraulic circuits. This specific NPTF-to-NPSM design is engineered for applications requiring a tapered-thread-to-straight-thread connection."]