BRASS COUPLING - 1/2 to 3/8 Female Reducing Pipe Thread

This brass reducing coupling will allow you to go from 1/2 to 3/8 within your gas line. Each end is female pipe threaded, thus any 1/2 or 3/8

Brass Reducing Hex Bushing Npt Male Npt Female Pipe Fitting - Temu

Brass Pipe Fittings - NPTF Reducing Couplings (28-181)

ANDERSON METALS - Industrial Pipe Coupling: 1/2-14 x 3/8-18 Female Thread, FNPT - 55540538 - MSC Industrial Supply

3/8 inch x 1/8 Reducing Coupling Brass Pipe Fitting NPT adapter female thread

Chromed Brass Elbow 1/2 x 3/8 BSP Female Reducing Bush Adapter Thread Reducer

1/2 x 3/8 Threaded Brass Reducing Nipple, For Plumbing Pipe at Rs 695/kg in Jamnagar

: Industrial & Scientific

Legines Brass Reducing Coupling 1/2 NPT Female x 3/8 NPT Female, Hex Reducer Coupler Adapter Pipe Fitting 1200psi (Pack of 2)

Brass Pipe Fittings - Grainger, Canada

SUN Merababa Brass Reducing Adapter 1/2 Male x 3/4 Female NPT Thread for Pipe Fittings (Pack of 2) : : Home & Kitchen

1/8ips Female X 1/2 NPT Male Threaded Hex Head Reducer - Unfinished Brass

Reducing Coupling for connecting two different size male threaded pipes 1/2 Female National Pipe Taper (NPT) threads on one end and 3/8 on another.

SUN Merababa Brass Hex Reducer Coupling 1/2 x 3/8 Female (NPT Thread) for Pipe Fittings (Pack of 5)

LTWFITTING 3/8 in. FIP x 1/4 in. MIP Brass Pipe Adapter Fitting (5-Pack) HF1026405 - The Home Depot