3/16 in. O.D. Comp x 1/4 in. MIP Brass Compression Adapter Fitting (5-Pack)

This LTWFITTING Compression tube fitting is made of brass for durable. And it connects to tubing on one end and has an NPT male connector on the

LTWFITTING 5/16 in. O.D. Comp x 1/4 in. MIP Brass Compression Adapter Fitting (5-Pack) HF685405 - The Home Depot

Compression Brass Fittings at

LTWFITTING Tube OD (3/16 in. 1/4 in. 5/16 in. 3/8 in.) x 1/8 in. Male NPT Brass Flare Connector Set (40-Pack) HF48S2N4MIX - The Home Depot

LTWFITTING 3/16 in. O.D. Comp x 1/4 in. MIP Brass Compression Adapter Fitting (5-Pack) HF683405 - The Home Depot

Vis Brass Reducing Coupling Compression Tube Fitting Female Connector, 5/16 COMP x 1/4 MIP Male Leak Proof Easy Connect Union (Pack of 1), Pipe Fittings - Canada

LTWFITTING Brass 7/8-Inch OD x 3/4-Inch Female NPT Compression Connector Fitting(Pack of 5) - Pipe Fittings

PVF, Compression Fittings

PlumbShop Brass Compression Union Tube, 5/16-in OD, 1-pk

The Plumber's Choice 1/2 in. x 3/4 in. 90° PEX A x Male Sweat Expansion PEX Adapter, Lead Free Brass for Use in PEX A-Tubing, (5-Pack) 3456XQTNB-OM-5 - The Home Depot