Smith-Cooper's 1-1/4 in. MPT Stainless Steel 6 in. Nipple is built for reliability in both residential and industrial plumbing. Crafted from lead-free stainless steel, this nipple delivers durable, corrosion-resistant connections that stand up to moisture, mineral buildup, and demanding service environments. With a precise 1-1/4 inch male pipe thread (MPT) on a compact 6-inch length, it provides a straightforward, secure path between fittings.
-
Material: Stainless steel, lead-free for safer potable-water connections
-
End 1: 1-1/4 in MPT (male pipe thread) for compatible threading with standard fittings
-
Length: 6 inches for flexible alignment and easier routing
-
Maximum Pressure: 300 (unit not specified in data)
-
Packaging: Bagged for clean handling and on-site convenience
-
Product Type: Nipple
Why this nipple stands out
Durability meets practicality. The stainless steel construction provides superior corrosion resistance in wet or humid environments, making it a dependable choice for water, irrigation, or industrial piping runs. Its lead-free composition supports safe, compliant potable-water installations, giving you peace of mind in homes and commercial settings alike.
Ideal use cases
- Connecting rigid piping runs in outdoor or indoor plumbing projects where moisture exposure is common
- Replacing worn or damaged nipples in water supply lines, water heaters, or utility setups
- Industrial or workshop plumbing where a robust, long-lasting connection is required
Practical installation tips
- Apply an appropriate thread sealant (compatible with stainless steel) to ensure a tight, leak-free connection
- Use two properly sized wrenches to avoid thread cross‑threading and to seat fittings evenly
- Avoid overtightening to prevent galling of threads and to preserve the integrity of the MPT connection
For projects that demand longevity, safety, and dependable performance, the Smith-Cooper 1-1/4 in. MPT Stainless Steel 6 in. Nipple is designed to deliver consistent results—day in, day out.
