Securely cap off a 1/8" pipe with the reliability of the Anderson Metals 1/8 in. FPT Red Brass Cap. Built from lead-free brass and finished in a distinct red tone, this small but sturdy cap delivers a tight seal for any project that requires a 1/8" female pipe thread. Each package includes one cap, ready to install right out of the box.
Top benefits at a glance
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Lead-free brass construction: Durable, corrosion-resistant material that stands up to everyday use and provides peace of mind in many piping applications.
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1/8" FPT interior threads: This cap threads onto a matching 1/8" male pipe thread for a secure, leak-resistant seal.
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Visible red finish: The red brass color makes identification quick during installation and maintenance projects.
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Versatile, compact design: Ideal for sealing off small-diameter lines in home, workshop, or light industrial setups without crowding the space.
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Single-cap packaging: Convenient one-at-a-time packaging for quick replacements or timed projects.
Why choose brass over plastic for small-diameter caps? Brass offers superior strength, better long-term durability, and a more resilient seal under varying temperatures and environments. The 1/8" FPT cap from Anderson Metals provides a reliable closure that reduces the risk of leaks and drip-related complications in your piping work.
Practical usage tips
- Ensure the male threads are clean and free from debris before installation.
- Apply a thin layer of PTFE tape or an approved pipe sealant to the male threads to improve seal integrity.
- Thread on by hand to start, then snug with a wrench—avoid overtightening to protect the threads.
Designed for DIY enthusiasts, tradespeople, and professionals who need a dependable, lead-free cap for a 1/8" line. Add the Anderson Metals Red Brass Cap to your toolbox and enjoy a precise, durable solution for terminating small-diameter piping projects.
