Threading Adapter, NPT 3/8 Male to NPT 1/2 Male

BOOST products Screw-in Adapter NPT 1/8 male to Hose

Glowshift's M10 x 1.0 Male to 1/8-27 NPT Female Thread Adapter is ideal for oil pressure, fuel pressure and temperature sensors that will not thread

M10 x 1.0 Male to 1/8-27 NPT Female Thread Adapter

VENTRAL® - PEX Swivel 1/2 x 1/2 Female NPT Thread Adapter Fitting

Female NPT Pipe to Male AN Adapter - Pegasus Auto Racing Supplies

GlowShift 1/2-14 NPT Male to 1/8-27 NPT Female Thread Adapter

Proline Series 3/8-in x 1/2-in Threaded Male Adapter Bushing

BFNR Series - UNF/NPT Threads - Metal Threaded Adapter - Metal

1/2 BSPP (G) to 3/8 NPT Thread Adapter: 316 Stainless Steel

1/2 Adapter Metric Thread Female to NPT Thread Male for Plumbing

1760808C (176-0808) Dixon Valve Brass Male NPSM Union - 1/2

RV Fresh Water Plumbing Coupling 3/8 NPT x 1/2 Tube ID

1/2 NPT x 3/8 NPT HEX NIPPLE

1/2 NPT Male x 3/8 NPT Male Straight 5404-08-06 Adapter

JIC Reducing Nipple Threaded Male JIC 1/2 in. x Male NPT 3/8 in

Brass 3/8 BSP Male To 1/8 NPT Female Pipe Reducer Threaded

M05:G1/2 Female to 1/2 NPT Male. M06:G1/2 Male to 1/2 NPT Female.

G1/2 to G3/8, 6/19 UNEF, 1/2 NPT Thread Pipe Fitting Adapter Converter Connecter