Smith-Cooper 3/4 in. MPT Stainless Steel 3 in. L Nipple is a compact, high-integrity inline connector built for reliable piping runs. Crafted from lead-free stainless steel, this nipple delivers corrosion resistance and long service life in residential and light commercial applications.
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Material: Stainless steel for durable, corrosion-resistant performance in water, air, and common piping environments.
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End 1: 3/4 in. MPT (male pipe thread), designed to mate with standard female-threaded fittings.
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Length: 3 inches overall, providing a concise, rigid inline connection for tight install spaces.
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Packaging: Carded packaging for easy retail display and quick on-shelf identification.
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Lead Content: Lead-free, aligning with safety and code requirements for potable-water installations.
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Product Type: Nipple, ideal for extending runs or bridging fittings that use male pipe threads.
Use cases and benefits
- Ideal for extending a water line or connecting components in tight spaces where a short, sturdy nipple is needed.
- Suitable for repairs in plumbing, valve assemblies, filter housings, and irrigation lines that rely on MPT-threaded connections.
- Built to retain strength under routine household and light commercial piping tasks, reducing the need for frequent replacements.
Practical installation notes
- Pair with compatible female-threaded fittings and sealant designed for stainless steel MPT connections to ensure a reliable seal.
- Wrap threads with PTFE tape (3–4 wraps) or apply an appropriate pipe thread lubricant to enhance assembly and prevent leaks.
- Avoid overtightening to protect threads and maintain a durable joint over time.
Why choose this Smith-Cooper nipple?
- Lead-free stainless steel construction delivers longevity and safer performance in potable-water systems.
- Precision-machined 3/4 in. MPT end ensures a consistent, straightforward fit with standard fittings.
- Compact 3-inch length offers flexibility for installations with limited space without sacrificing strength.
- Retail-friendly carded packaging supports easy selection on the job site and on store shelves.
Specifications at a glance
- Brand: Smith-Cooper
- Product Type: Nipple
- Material: Stainless Steel
- End 1 Diameter: 3/4 in
- End 1 Type: MPT
- Length: 3 in
- Packaging Type: Carded
- Average Lead Content: Lead-Free
