Milwaukee High Carbon Steel SAE Straight Plug Tap 7/16-14 NC is built to deliver reliable, long-lasting internal threads in metalworking projects. This dedicated plug tap from Milwaukee combines rugged durability with precise threading so you can tackle bolt-fastened assemblies with confidence.
Key specifications at a glance
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Brand: Milwaukee
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Material: High Carbon Steel
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Finish: Black Oxide
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Style: Straight plug tap
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Tap size: 7/16-14 NC
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Length: 3.25 inches
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Packaging: Carded
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Includes drill bit: No
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Number in package: 1
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Usage: Metalworking — ideal for creating or repairing internal threads
This Milwaukee tap is purpose-built for internal threading in metal components. The high carbon steel construction combines toughness with wear resistance, so it stands up to repeated tapping sessions and produces clean, accurate threads. The black oxide finish adds a layer of corrosion resistance and helps reduce heat buildup during cutting, contributing to a smoother process and longer tool life.
Why this tap stands out
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Dedicated to 7/16-14 NC threads: Precisely matched to this common National Coarse (NC) size for reliable engagement and standard fastener compatibility.
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Tough, long-lasting steel: High carbon steel delivers the rigidity needed to cut accurate threads in metal without flaring or wandering.
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Smart finish for performance: Black oxide finish minimizes friction and promotes smoother cutting, helping you achieve clean holes with less effort.
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Retail-ready packaging: Carded packaging makes it easy to display and protect the tap in a shop or toolbox.
Use cases and ideal scenarios
- Repairing or creating a new internal thread in a metal plate, bracket, or housing that requires a 7/16-14 NC fastener.
- Assemblies where a strong, reliable, standard-thread hole is essential for gravity- and load-bearing applications in metalworking projects.
- Professional shops and serious hobbyists who value durability and precise threading without frequent replacement.
Practical tips for best results
- Pair this plug tap with a correctly sized pilot drill and use proper tapping technique to maintain straight, true threads.
- Apply appropriate cutting fluid or lubricant to reduce heat and extend tap life, especially on tougher metals.
- Work steadily with incremental turns and back off occasionally to break chips and prevent binding.
- Store in its carded packaging to protect the finish and keep the tool ready for your next project.
This Milwaukee 7/16-14 NC straight plug tap brings professional-grade reliability to your metalworking toolkit. Whether you’re fabricating a new component or repairing an existing hole, you’ll appreciate the combination of robust high carbon steel construction, corrosion-resilient finish, and a design built for consistent, accurate thread creation.