Meet the Anderson Metals 1/2 in. MPT x 1/2 in. MPT Red Brass Nipple, 2-1/2 in. long — a compact, reliable connector designed to join two 1/2 in. threaded fittings with durability and precision. Crafted from red brass and finished for easy identification, this nipple is built to withstand everyday piping demands while maintaining a clean, secure seal.
Why this nipple stands out
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Red brass construction delivers robust corrosion resistance and long-term performance in residential and light commercial installations.
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Lead-free formulation supports safer, cleaner connections in applicable systems.
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ANSI certified ensures compliance with industry standards for quality and reliability.
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2-1/2 in. length provides flexible routing in tight spaces or between components, reducing the need for extra fittings.
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Both ends are 1/2 in. MPT (male pipe thread) to connect directly to 1/2 in. female fittings, simplifying installation.
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Compatible with brass, copper, and iron pipe materials for versatile use across common piping systems.
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Distinct red finish helps with color-coded installations and quick identification in complex assemblies.
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Maximum temperature rating up to 250°F, suitable for typical domestic water and heating applications.
Ideal uses and practical scenarios
This 1/2 in. MPT x 1/2 in. MPT nipple excels in situations where a short, dependable bridge is needed between two threaded components. Use it to:
- connect valves, tees, or adapters in compact supply lines where space is limited
- extend or repair piping runs in copper, brass, or iron systems
- create quick, tool-friendly joints in easy-to-access mechanical rooms or basements
Installation tips for a reliable seal
- Clean threads before assembly to ensure a smooth, leak-free fit.
- Apply an appropriate thread sealant or PTFE tape to the male threads, following the standard practice for pipe joints.
- Hand-tighten the nipple, then snug with a wrench — avoid over-tightening to prevent thread damage.
- Perform a leak test at a safe pressure after assembly; look for escaping bubbles or use a soapy solution to identify any drips.
Specifications at a glance
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Product Type: Nipple
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Brand: Anderson Metals
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End 1: 1/2 in. MPT
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End 2: 1/2 in. MPT
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Length: 2-1/2 in.
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Material: Red Brass
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Finish/Color: Red
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ANSI Certified: Yes
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Lead Content: Lead-Free
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Compatible Pipe Materials: Brass, Copper, Iron
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Maximum Temperature: 250°F
