SAE J530_201803 Standard includes complete general and dimensional specifications for plumbing types of SAE brass, steel, copper, pipe fittings commonly used in the automotive and other mass production industries where the use of lubricants or sealers is objectionable.
The SAE automotive pipe fittings shown in Figures 1 to 17 and Tables 1 to 6 are intended for general automotive and similar applications involving low or medium pressures or in conjunction with automotive tube fittings in piping systems.
References of SAE J530 standard as follows:
SAE J476—Dryseal Pipe Threads
SAE J846—Coding Systems for Identification of Fluid Conductors and Connectors
SAE J1 61 5—Thread Sealants
ASTM B 1 1 7—Method of Salt Spray (Fog) Testing