Meet the STZ Industries 1/2 in. MIP x 1/2 in. MIP 9 in. Galvanized Steel Nipple — a rugged, reliable connector designed to simplify tight spaces and demanding environments. Built for durability and safety, this nipple is ready to tackle everyday plumbing needs with confidence.
Key specifications
- End 1: 1/2 in. MIP
- End 2: 1/2 in. MIP
- Length: 9 in.
- Material: Galvanized steel with a protective finish
- Finish: Galvanized
- Maximum working pressure: 214 psi
- Maximum temperature: 400°F
- Lead content: Lead-free
- Packaging: Bagged
Why this nipple stands out
Two 1/2 in. MIP male threads at a solid 9-inch length give you a straightforward, one-piece solution for extending or bridging pipe runs where space is tight or where a strong, corrosion-resistant connection is essential. The galvanized steel construction provides long-term durability in wet or outdoor environments, making it a dependable choice for potable water lines, heating systems, and irrigation setups.
Ideal use cases
- Connecting sections of galvanized steel or compatible piping in residential or commercial plumbing
- Extending a supply line to reach fixtures, valves, or appliances where a straight coupling isn’t feasible
- Outdoor installations exposed to moisture or weather, where corrosion resistance matters
- Replacement or repair projects that require a lead-free, safe-to-use component for potable water applications
Installation tips
- Clean threads before installation to ensure a proper seal and minimize cross-threading risk
- Apply appropriate thread sealant or PTFE tape on the male threads, following standard piping practices
- Hand-tighten, then snug with a wrench while avoiding over-tightening to protect threads
- Inspect for straight alignment to prevent leaks and stress on connected fittings
What it means for you
If you’re a homeowner, contractor, or DIY enthusiast tackling piping projects, this nipple delivers a dependable, lead-free option that stands up to heat, pressure, and moisture. It pairs seamlessly with standard 1/2 in. MIP fittings, helping you streamline installations without compromising safety or performance. By choosing STZ Industries, you’re selecting a component designed for longevity and easy, trouble-free service in everyday plumbing tasks.
