Bmi 4979 Chrome Pipe Nipple 0.5x3 Inch Lead Free

Product Description

The BMI 4979 is a lead-free chrome pipe nipple designed for use in water supply and distribution piping systems. This close-tolerance fitting connects threaded pipe runs and provides a corrosion-resistant, polished chrome exterior suited for exposed plumbing installations. At 0.5 inch nominal diameter and 3 inches in length, it is a standard size used in a wide range of residential and light commercial plumbing applications. Licensed plumbers and experienced tradespeople install this type of nipple as part of fixture supply connections, valve extensions, and other threaded assemblies where a finished appearance is required.

The BMI 4979 chrome nipple is well suited for exposed water supply connections in kitchens, bathrooms, and utility areas where aesthetics matter alongside performance. Its lead-free construction satisfies safe drinking water requirements, making it appropriate for potable water systems in states with strict lead content regulations. It is typically used with standard NPT-threaded fittings, valves, and supply connections in both new construction and retrofit plumbing work.

Key Features

• Lead-free construction meets safe drinking water compliance requirements for potable water systems
• Polished chrome finish suitable for exposed plumbing installations
• 0.5 inch nominal diameter with 3 inch length for standard threaded connections
• NPT threading compatible with standard pipe fittings, valves, and supply lines
• Corrosion-resistant chrome exterior for long-term durability in wet environments

Compatibility

Designed as an OEM-style replacement and standard-use fitting for 0.5 inch NPT threaded plumbing assemblies in residential and light commercial water supply systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the IPC. Shut off the water supply and relieve system pressure before making or breaking any threaded connections. Apply thread sealant tape or paste rated for potable water use to all male threads before assembly. Do not overtighten threaded fittings, as this can crack chrome-plated components or distort threads.

Technical Specifications

• Nominal Pipe Size: 0.5 inch
• Length: 3 inches
• Finish: Chrome
• Lead Free: Yes
• Thread Type: NPT

Standard Information

• Brand: BMI
• Manufacturer Part Number: 4979