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

Everbilt 1/2 in. Flare Brass Coupling Fitting 801279 - The Home Depot

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

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

LTWFITTING 1/2 in. OD x 1/4 in. OD Flare Brass Reducing Coupling Fitting (5-Pack) HF42R8405 - The Home Depot

Everbilt 1/4 in. OD Compression x 3/8 in. Flare Brass Adapter Fitting 800779 - The Home Depot

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

Everbilt 3/8 in. Flare Brass Nut Fitting 801339 - The Home Depot

Brass flare nuts are ideal for higher pressure applications in vacuum, water and air lines. They are also perfect on flared tubing. These brass parts

1/4 in. Flare Brass Nut Fitting

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

Everbilt 5/8 in. Flare Brass Nut Fitting (2-Pack) 801619 - The Home Depot

Everbilt 1/2 in. Flare Brass Coupling Fitting 801279 - The Home Depot