Irwin Hanson 1423ZR Plug Tap 1/4-28 NF High Carbon Steel

The Irwin Hanson 1423ZR is a high-quality plug tap designed for creating 1/4-28 NF (National Fine) threads in a variety of materials. Manufactured from high carbon steel, this tap is optimized for hand tapping applications where durability and performance are essential.

Key Features:

• High carbon steel construction ideal for hand tapping applications
• Produces Class 2B threads for general-purpose threading work
• Precision ground straight flutes provide rapid chip removal for efficient threading
• Tap size and recommended drill bit size etched on tool for easy identification
• 3 to 5 threads chamfered for versatile threading in through holes and blind holes
• Plug style chamfer is the most common type, ideal for all general-purpose threading

This tap is perfect for tough threading work, routine maintenance, repair jobs, and re-threading applications where high accuracy and tight tolerance threads are not critical. The straight flute design ensures efficient chip evacuation, making hand threading faster and easier. Proudly made in the USA with Hanson's commitment to quality and reliability.