Parker - Compression Fit Union: 3/8″ - 53569059 - MSC Industrial

Parker - Pneumatic Hose Coupling: 3/8-18″ Thread, 1/2″ Body Dia, Industrial Interchange - 84930247 - MSC Industrial Supply

Dorman 800-141 Fuel Line Compression Union - 3/8 In. Steel Line, 3 Pack : Automotive

MSC Industrial Supply

Edmondson Supply RectorSeal 87019 PRO-Fit™ 3/8 Quick Connect Union

Dorman 800-141 Fuel Line Compression Union - 3/8 In. Steel Line, 3 Pack : Automotive

Dorman 800-141 Fuel Line Compression Union - 3/8 In. Steel Line, 3 Pack : Automotive

Edmondson Supply RectorSeal 87019 PRO-Fit™ 3/8 Quick Connect Union

Nylon, For 3/8 in x 3/8 in Tube OD, Plastic Compression Fitting - 791D02

MSC Industrial Supply

MSC Industrial Supply

Parker® 66C-8-6 CONNECTOR COMPRESSION ADPTR 1/2 X 3/8IN

LET-LOK® Compression Tube Fittings

3/4 OD Compression Tube to 1/2 Male Npt Adapter Fitting Connector Water Oil Gas

Flareless Compression Tube Fittings, SAE 080428, Parker R5BU

China Custom Compression Fittin Manufacturer, Supplier - Stainless Steel Compression Tube Fittings - JIAYUAN

C2501-SS Flareless Compression Tube Fitting Stainless Steel, Compression Fittings