Mr.Heater 5' propane hose assembly connect to 20lb tank FEATURES-5 ft. propane hose assembly-Appliance end fitting - Acme nut x1-20" male throwaway cylinder thread-Used to connect portable appliances to a 20 lb. tank-Hose material stretch tested to 400 psi-Hose material pressure tested to 600 psi-Solid brass fittings Other Features: Appliance end fitting/acme nut x 1"-20 male throwaway cylinder thread, used to connect portable appliances to a 20 lb propane tank