Note: 1/4″ inverted flare is not 1/4” Male NPT (Please check your two stage regulator connector before you order) How to use the propane pigtail hose? The DozyAnt Propane
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
1/4″ inverted flare is not 1/4” Male NPT Ensure Your Safety: SHINESTAR propane regulator with hose has excess flow protection for your safety it can be automatically shut off.