Made in USA - Compression Tube Connector: 1/2 & 1/2-20″ Thread, 1/2″ Tube OD, Compression x Threaded - 32874620 - MSC Industrial Supply
Standard y-connectors for pump tubing
PC Pneumatic Fitting Straight Male NPT Threaded Quick Connect Air Tube Connector Copper Brass Push Fit in Pneumatic Pipes Tube Fitting - China Push in Fitting, Pipe Fitting | Made-in-China.com
Ideal Vacuum | Swagelok Tube Fitting, ¼ MNPT to ¼ Tubing Male Connector, Gaugeable, Monel Alloy 400/R-405, PN: M-400-1-4
Tube x BSPP Male Connector, Compression Tube Fitting – Reliable Fluid Systems
Pneumatic Fitting Tube Connector Fittings Air Quick Water Pipe Push In Hose Quick Couping 4mm 6mm 8mm 10mm 12mm PU PY PK - AliExpress
Connector Tube Fittings Exporters, O Seal Male Tube Fittings Connector Manufactures
Tube fittings | Hose fittings and Connectors
Stainless Steel Compression Fitting Male Connectors - 3/8"T x 3/8"NPT
Types of Pipe Fittings - The Home Depot
Tube x BSPP Male Connector – Reliable Fluid Systems
Tube Fitting and Pipe Fittings for Tubing application tubing instrument
Amazon.com: 4mm OD Push to Connect Fitting Push in Connector 1/4 NPT Male Air Fittings Pneumatic Fitting,CEKER 4MM Air Tube Fittings Air Line Fittings Quick Connect Air Hose Fittings for 3D Printer
Aluminum Alloy 32mm ID Round Tube Rack Pipe Fittings Connector Pack of 2 - Amazon.com