Smith-Cooper 1/8 in. MPT Stainless Steel 1-1/2 in. L Nipple is a compact, dependable piping connector designed for demanding environments. With a 1/8 in male pipe thread (MPT) on one end and a 1-1/2 inch overall length, this stainless steel nipple delivers a secure, leak‑resistant link between female-threaded fittings in tight spaces.
Built from sturdy stainless steel, this nipple resists corrosion and wear, making it a smart choice for a wide range of applications—from residential plumbing to light industrial and equipment connections. Its lead-free composition adds an important safety edge for potable water installations, helping minimize lead exposure where water quality matters.
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Material: Stainless Steel
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End 1: 1/8 in MPT (male pipe thread)
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Length: 1-1/2 in
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Lead content: Lead-Free
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Packaging: Bagged
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Product type: Nipple
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Brand: Smith-Cooper
Who benefits most from this stainless steel nipple? DIY enthusiasts tackling home upgrades, professional plumbers wiring together compact gas- and water-line runs, and contractors who need reliable, corrosion‑resistant fittings in cramped spaces. Its 1/8 in MPT threads make it compatible with a broad array of standard female-threaded fittings, enabling quick, secure assemblies without specialty tools.
Practical use cases
- Connecting small‑bore lines in residential plumbing where space is limited
- Line extensions or repairs in heating, cooling, and water systems
- Potable water assemblies with lead‑free construction for safety compliance
- Maintenance and service work in tight engine bays or equipment enclosures
Installation tips
Prepare threads with an appropriate sealant or PTFE tape rated for metal threads, then thread by hand to ensure proper alignment before tightening with a wrench. Avoid over‑tightening to protect both the nipple and the mating fittings. For best results, inspect connections after initial service runs for any signs of leakage.
Choose the Smith-Cooper 1/8 in. MPT Stainless Steel 1-1/2 in. L Nipple when you need a compact, durable, lead-free connector that delivers reliable performance in a variety of piping applications.
