... M, PG, G, NPT Competitive price Materials:Brass nickel plated Nickel Plated M8 brass glandsThread:Metric, PG, G(PF/BSP/PS) ... and NPTMaterials:Brass nickel plated for A,C,F parts, UL approved ... EPDM rubber for B,D parts( also accept to make super rubber resisit high temperature rubber, resist strong acid/ alkali, ... *1.5M63-4535—45631767/655 Nickel Plated M8 brass glands (IP68-10)