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 Assortment Kit Tube OD 1/8 3/16 1/4 5/16 3/8 Brass Compression Nut Set (125-Pack) HF61S5MIX - The Home Depot

LTWFITTING Assortment Kit Tube OD 1/8" 3/16" 1/4" 5/16" Brass Compression Union Set (40-Pack) HF62S4MIX - The Home Depot

PVF, Compression Fittings

The Plumber's Choice 3/4 in. x 3/4 in. 90-Degree PEX A x FIP Expansion Pex Adapter, Lead Free Brass for Use in Pex A-Tubing (Pack of 5) 5656XQGB-OM-5 - The Home Depot

SIOUX CHIEF Hose Barb - Brass - 3/16 x 1/4 - Barb x MIP 903-41051001

Anderson Metals 3/16 In. x 1/8 In. Brass Male Union Compression Adapter

LTWFITTING Assortment Kit Tube OD 3/8" 7/16" 1/2" 5/8" Brass Compression Union Set (25-Pack) HF62L4MIX - The Home Depot

LTWFITTING 1/8 in. O.D. Comp Brass Compression Tee Fitting (5-Pack) HF64205 - The Home Depot

Compression Adapter Fitting Brass 5/16 OD Comp x 1/4 MIP

PVF, Compression Fittings

Brass 1/4-in COMP x 3/8-in MIP Connector

The Plumber's Choice 3/4 in. x 3/4 in. 90-Degree PEX A x FIP Expansion Pex Adapter, Lead Free Brass for Use in Pex A-Tubing (Pack of 5) 5656XQGB-OM-5 - The Home Depot

LTWFITTING 3/16 in. ID Hose Barb x 1/4 in. MIP Lead Free Brass Adapter Fitting (5-Pack) HFLF39183405 - The Home Depot

LTWFITTING 1/4 in. OD Flare x 1/8 in. FIP Brass Adapter Fitting (30-Pack) - Yahoo Shopping