Irwin Hanson 9445 1/2"-20 NF Hexagon Machine Screw Die

The Irwin Hanson 9445 is a high-quality hexagon machine screw die designed for cutting precise 1/2"-20 NF (National Fine) external threads on bolts, rods, and other fasteners. This professional-grade threading tool is ideal for maintenance, repair, and fabrication applications where accurate thread cutting is essential.

Key Features:

• Advanced die geometry enables faster cutting speeds while extending tool life
• Constructed from high carbon steel for reliable hand threading operations
• Die size clearly etched on tool for quick identification in your toolbox
• Hexagon shape designed for use with standard hexagon die stocks
• Can be turned with a wrench or socket in confined spaces where die stocks won't fit
• Made in USA with Hanson's trusted quality standards

This carded die is best suited for maintenance and repair work where creating or restoring National Fine threads is required. The 1/2"-20 thread specification is commonly found on automotive, machinery, and industrial equipment applications.