Dixon 207BH4S Bulkhead Anchor Coupling, 3/4" MNPT x 1/4" FNPT

Gas One Propane Brass Orifice Fitting 3/8" Flare x 1/8" MNPT Male

Litorange 3 PCS Propane Orifice Connector Brass Tube Fitting 3/8" Flare x 1/8" M

3/8" Male Flare X 3/8" Male Flare Propane Gas Adapter Brass Tube Fitting, 2 Pack

Gohantee Propane Orifice Connector Brass Tube Fitting 3/8" Flare X 1/8" Mnpt

2PCS Brass Flare Tube Fitting 3/8" Flare to 1/8" NPT Male Coupling Propane Gas F

3/8" Male Flare X 3/8" Male Flare Propane Gas Adapter Brass Tube Flare Fitting,