Everbilt 1/2 in. Compression Brass Sleeve Fittings (3-Pack) 801169 - The Home Depot

Often used between fittings and tubes, each 1/2 in. Compression Brass Sleeve is naturally corrosion resistant. Can be used with copper, brass, aluminum or plastic. Not for use with steel tubing.

1/2 NPT question on tankless heater

Compression Valves - Plumbing Valves

Sioux Chief Pipe & Fittings - Plumbing

Designed to put even pressure on tubing and generate a tight seal, each 3/8 in. x 1/2 in. Sweat Lead Free Compression Coupling is ideal for gasoline,

Everbilt 3/8 in. OD Compression x 1/2 in. Sweat Brass Adapter Fitting (2-Pack) 800809 - The Home Depot

1/2 NPT question on tankless heater

Everbilt 1/4 in. Compression Brass Sleeve Fittings (25-Pack) 800829 - The Home Depot

Everbilt 1/2 in. Brass Compression Nut Fittings (3-Pack) 801179 - The Home Depot

1/2 NPT question on tankless heater

Everbilt 1/4 in. Compression Brass Sleeve Fittings (25-Pack) 800829 - The Home Depot

This lead-free brass compression cap fits on the outside of tubes and is threaded on the inside. It is made of durable, corrosion-resistant lead-free

Everbilt 1/2 in. OD Compression Brass Cap Fitting 801139 - The Home Depot