Nibco Inc W01310D Half Inch Mpt Street Adapter

Product Description

The NIBCO INC W01310D is a half-inch FTG x male NPT street adapter designed to transition a solder cup connection to a threaded pipe connection. Also cataloged as C6042, this lead-free copper fitting serves plumbers and pipefitters who need to join sweat copper tubing runs to threaded male NPT fittings or fixtures without additional fittings or extensions. The solder cup end accepts standard copper tube for a clean, low-profile sweat joint, while the male NPT thread end connects directly to threaded female ports on valves, fixtures, and equipment. Lead-free construction meets current potable water code requirements.

This adapter is used in residential and light commercial plumbing systems where a copper supply line must terminate at a threaded connection point. Typical applications include connecting copper water lines to threaded valve bodies, fixture shutoffs, water heaters, and other threaded ports. The street configuration allows the fitting to insert directly into a female-threaded connection, reducing overall assembly length and the number of components in the run.

Key Features

• Lead-free construction compliant with potable water installation requirements
• Solder cup (FTG) end accepts standard half-inch copper tube for sweat joining
• Male NPT thread end connects directly to female-threaded valves, fixtures, and equipment ports
• Street adapter profile reduces assembly length compared to standard adapter configurations
• Cataloged as C6042 for cross-reference with NIBCO fitting schedules
• Sold in a package quantity of 40 units per package

Compatibility

Designed as an OEM-style replacement and standard-fit component for half-inch copper sweat-to-threaded transition applications in residential and commercial plumbing systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and depressurize the line before soldering. Clean and flux both the copper tube and solder cup end before applying heat. Allow the joint to cool fully before pressurizing the system or making the threaded connection.

Technical Specifications

• Connection Type: FTG (Solder Cup) x Male NPT
• Size: 0.5 inches
• Lead-Free: Yes
• Weight: 3.88 pounds
• Package Quantity: 40 units
• Unit of Measure: EA

Standard Information

• Brand: NIBCO INC
• Manufacturer Part Number: W01310D