NIBCO Sweat Fitting Coupling: 5/8 in CTS x 3/8 in CTS, FTG x FTG, Wrot Copper (MPN 6002-5/8X3/8)
SKU 3G-OTH-472585
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Frequently Asked Questions
What is NIBCO 6002-5/8X3/8 sweat fitting coupling used for?
This NIBCO wrot copper coupling joins 5/8 in CTS and 3/8 in CTS copper tubing in plumbing and HVAC systems. It is used for potable water, hydronic heating, and refrigeration lines where a permanent, leak-free solder connection is required.
What are the specifications of NIBCO 6002-5/8X3/8?
This NIBCO sweat fitting coupling has a 5/8 in CTS x 3/8 in CTS female-to-female (FTG x FTG) configuration. It is made of wrot copper and is designed for soldered connections. The manufacturer part number is 6002-5/8X3/8.
Where to buy NIBCO 6002-5/8X3/8 worldwide?
3G Electric supplies NIBCO 6002-5/8X3/8 wrot copper couplings to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time.
How to install NIBCO sweat fitting coupling?
Clean and flux the tube ends and fitting sockets. Assemble the coupling onto both tube ends, ensuring full insertion. Heat the joint evenly with a torch until solder melts and flows into the gap. Allow to cool naturally before pressurizing the system.
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Common applications for NIBCONIBCO Products
3G Electric supplies NIBCO wrot copper tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









