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3.97/5

“Hard to find tool, discontinued everywhere. Happy to have found it.”— Paul-60990

Tap Plug 3/16-24 NS - Irwin

Part #: HN1412ZR

Precision Ground Threads: Ensures accurate and clean thread cutting for a secure fit.
Plug Tap Design: Features a chamfered lead with 3-5 threads, making it suitable for a wide range of through-hole and general-purpose blind hole tapping applications.
National Special (NS) Series: Specifically designed to cut 3/16-24 NS threads, addressing niche requirements for non-standard thread specifications.
Durable Construction: Manufactured by Irwin, a trusted name in cutting tools, for consistent performance and extended tool life.
Compact and Lightweight: Easy to handle and maneuver, contributing to precise control during threading operations.

The Irwin 3/16-24 NS Plug Tap is designed for creating internal 3/16-24 NS threads in various materials.

Ideal for maintenance and repair tasks requiring a specific National Special (NS) thread pitch.
Suitable for custom fabrication projects where unique 3/16-24 NS threaded holes are necessary.
Used in general machining, automotive work, and workshop environments for specialized threading.
Effective in creating threads in materials like steel, aluminum, cast iron, and other machinable metals.

Accurate Threading: Consistently produces precise 3/16-24 NS threads, critical for reliable fastening and component integration.
Reliable Performance: Irwin's quality engineering ensures durable and consistent threading, reducing rework and material waste.
Versatile Use: The plug tap design offers flexibility, performing well in both through-hole applications and blind holes with adequate clearance.
Specialized Thread Compatibility: Solves the challenge of threading non-standard NS specifications, ensuring compatibility with specialized fasteners and parts.
Enhanced Efficiency: Facilitates smooth and efficient thread cutting, saving time for professionals and hobbyists alike.
Long-Term Durability: Built to withstand demanding use, offering a dependable threading tool that lasts.