... type:M12X1.5 to M50x1.5; PG7 to PG48 Non-metal Liquid-tight Conduit Quick Connectors(RCBB Series) Material:Nylon66Color:black, ... mainly deals in developing and manufacturing high quality liquid-tight flexible conduits and metal hose, conduit fittings, as it has ... harnesses, machine , instrumentation, telecommunication equipment, and automobiles etc. Non-metal Liquid-tight Nylon Electrical Connectors