1 x 1 Brass Union, Female thread x Female thread — Dalton Engineering

1" x 1" Brass Union, Female thread x Female thread The Nr. 340 - Union Coupler is a standard brass fitting with a female thread connection produced according to DIN EN standard.

10AN Female To 1/2 Male NPT Fitting With Blue Finish - Russell Performance

¾ x ½ Brass Reducing Socket, Female thread x Female thread — Dalton Engineering

½ Male Thread Brass Float Operation Valve — Dalton Engineering

Tecmolog Brass Pipe Fittings Connector G 1/2 Female Thread (Metric BSP) to US 1/2 NPT Male Thread Pipe Fitting Converter Adapter, SBA037

1 x 1 Brass Union, Female thread x Female thread — Dalton Engineering

½ Brass Ball bib tap with Stainless Steel handle, male thread x hose tail — Dalton Engineering

¾ M X 13MM Brass Hose Tail — Dalton Engineering

1 x ¾ Brass Reducing Socket, Female thread x Female thread — Dalton Engineering

highcraft D62-12-OM Compression Union Pipe Fitting 1/2 OD. Connection lead-free Brass, 0.5 inch

Straight 1/2 NPT female union for connecting to two male threaded pipes For use with LP and natural gas, refrigeration, and hydraulic applications

Npt Union Brass Pipe Fitting 1/2 Female x 1/2 Female Threaded 1pc

Brass Double Ferrules Fractional Tube Unions 1/8 to 1.1/2 Inch with Female Thread - China Brass Union, Double Ferrules Union

1 x 1 Brass Socket, Female thread x Female thread — Dalton Engineering

Merit Brass - 1-1/4 in Brass Unions Female Threaded X Female Threaded Lead Free