The Anvil 1/4 in. MPT Galvanized Steel 4-1/2 in. L Nipple is built for durability in everyday piping tasks. Its 1/4" male pipe thread (MPT) on one end fits standard fittings, while the galvanized steel body measures 4-1/2 inches long, giving you a reliable bridge between components in tight spaces. With average lead content under 0.25%, it's a safer choice for potable-water-related applications where code compliance matters.
Why choose galvanized steel? The zinc coating protects the core from corrosion, extending service life in moisture-rich environments, outdoor installations, and sprinkler or irrigation runs. This makes it a smart upgrade over bare steel nipples when you expect exposure to humidity or sporadic dampness.
Key features and practical uses:
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Threaded connection: 1/4 in. MPT on the primary end, compatible with standard pipe fittings used in home plumbing and small-diameter piping projects.
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Dimensional certainty: 4-1/2 inch overall length provides extra reach in cramped spaces or when joining longer sections of pipe where space is limited.
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Durable build: Galvanized steel delivers robust corrosion resistance for extended life in typical indoor and protected outdoor environments.
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Safety and compliance: Lead content under 0.25% helps address concerns for potable-water installations and code considerations where lead content is regulated.
Ideal use cases:
- Connecting short pipe stubs in residential plumbing projects where a longer nipple is required to bridge a gap between fittings.
- Repairing damaged nipples in water supply lines or radiant heating loops where a sturdy, threaded connector is essential.
- DIY irrigation and sprinkler-system tweaks that demand a reliable, corrosion-resistant connection with a standard 1/4" MPT thread.
Installation tips:
- Always clean threads and apply thread sealant or PTFE tape appropriate for metal pipe connections.
- Hand-tighten first, then snug with a wrench to avoid cross-threading; do not overtighten to prevent thread damage.
- Inspect for leaks after the first pressurized test and re-tighten as needed.
