STZ Industries 1/8 in. MIP x 1/8 in. MIP Black Steel Nipple, 2-1/2 in. long, is a purpose-built double-ended connector designed for compact, dependable piping assemblies. With 1/8 in. MIP threads on both ends, this nipple lets you bridge two female fittings in tight spaces without compromising strength or seal integrity. The black steel construction paired with a durable finish provides a clean, low-profile look while standing up to everyday use in light-to-medium duty applications. It also carries a lead-free profile, offering a safer option for a variety of installations. Key features that matter in real-world work:
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Double-ended MIP design: 1/8 in. male pipe threads on both ends to connect two female components.
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Compact length: 2-1/2 inches overall, ideal for tight or constrained routing.
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Material and finish: Black steel with a durable finish that resists minor wear and provides a clean, uniform appearance.
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Pressure tolerance: rated for up to 188 psi, suitable for low- to mid-range pressure systems.
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Temperature tolerance: handles operating temperatures up to 400 degrees Fahrenheit, making it versatile for various heating and process environments.
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Lead-free: manufactured without lead content, aligning with safety and compliance considerations.
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Packaging: bagged for organized storage and easy handling on job sites.
Where this STZ nipple shines
- In small-bore plumbing projects, shop-built equipment, and instrumentation lines where space is at a premium and two female fittings must be joined quickly and securely.
- In light industrial setups, pneumatics, and experimental rigs that require reliable threaded connections without complex adapters.
- As a practical extension piece in service calls or maintenance tasks where a short, sturdy double-ended nipple is the simplest path to a leak-free seal. Why this matters for you
- Predictable, consistent threading: the 1/8 in. MIP ends meet standard fittings, reducing guesswork during assembly and helping you avoid cross-threading.
- Durable yet practical design: steel with a protective finish provides robust service in everyday environments while keeping a low profile in visible installations.
- Safer choice for applicable projects: the lead-free construction supports compliance for scenarios where lead exposure is a concern. Practical tips for optimal use
- Always verify your mating fittings are compatible with 1/8 in. MIP threads and clean the threads before assembly to ensure a solid seal.
- Use an appropriate thread sealant or PTFE tape rated for metal-to-metal pipe connections to minimize leaks in demanding applications.
- When routing this nipple, account for the 2-1/2 inch length to prevent clearance issues with nearby components or shields.
- Inspect threads for any damage before installation; even minor nicks can compromise seal and performance. STZ Industries delivers a purpose-built solution with a focus on reliability, safety, and practicality for everyday piping tasks. This 1/8 in. MIP x 1/8 in. MIP Black Steel Nipple provides a straightforward, durable option to complete your low-pressure, high-frequency connections with confidence.
