Everbilt 1/4 in. Flare Brass Coupling Fitting 801569 - The Home Depot

This lead-free flare union is used to join 2 pipes often in air or vacuum lines. It can be connected and disconnected unlike soldered fittings. Flare

This LTWFITTING Coupling tube fitting is made of brass for durable. It has a flared tube connection and a female NPT connection. And it is suitable

1/4 in. OD Flare x 1/4 in. FIP Brass Adapter Fitting (5-Pack)

Everbilt 3/8 in. x 1/4 in. OD Compression Brass Reducing Coupling Fitting 801229 - The Home Depot

LTWFITTING 1/4 in. OD Flare x 1/4 in. FIP Brass Adapter Fitting (5-Pack) HF464405 - The Home Depot

This LTWFITTING Coupling tube fitting is made of brass for durable. It has a flared tube connection and a female NPT connection. And it is suitable

1/4 in. OD Flare x 1/4 in. FIP Brass Adapter Fitting (5-Pack)

Everbilt 1/4 in. OD Compression x 1/4 in. MIP Brass Adapter Fitting 801079 - The Home Depot

This lead-free flare coupling or union is used to join 2 pipes often in air or vacuum lines. It can be connected and disconnected unlike soldered

Everbilt 1/2 in. Flare x 1/2 in. FIP Brass Adapter Fitting 801359 - The Home Depot

Everbilt 1/4 in. Flare x 1/4 in. MIP Brass Adapter Fitting 801579 - The Home Depot

Everbilt 1/4 in. Flare Brass Coupling Fitting 801569 - The Home Depot

Everbilt 1/4 in. OD Compression Brass Coupling Fitting 801800 - The Home Depot

Everbilt 1/4 in. Barb x 1/4 in. FIP Brass Adapter Fitting 800209 - The Home Depot