Mr. Heater 18-inch Propane Hose Assembly with Acme Nut and a 1/4” inverted Male flare
1/4” inverted Male flare x Acme nut. Connects to a propane tank and an auto change over dual stage regulator. Regulator model (F273766) Product Features Acme Nut x .25 inch Inverted Male Flare Connects to propane tank and auto change-over dual stage regulator Hose material stretch tested to 400 psi Hose material pressure tested to