Irwin Hanson 6860ZR 3/4"-16 NF Hex Die High Carbon Steel

The Irwin Hanson 6860ZR is a 3/4"-16 NF (National Fine) hexagon die designed for cutting external threads on bolts, rods, and pipes. Constructed from high carbon steel, this threading die measures 1-7/16" across the flats and is engineered for hand threading applications in maintenance and repair environments.

Key Features:

• Advanced die geometry for faster cutting and extended tool life
• High carbon steel construction optimized for cutting external threads by hand
• Die size clearly etched on tool for quick identification
• Hexagon design works with standard hexagon die stocks
• Can be operated with a wrench or socket in confined spaces
• 1-7/16" hex dimension across flats
• Made in USA

This hex die is ideal for thread repair, restoration, and rethreading applications where fine pitch threads are required. The 3/4"-16 NF thread specification is commonly used in automotive, industrial equipment, and machinery applications where a finer thread pitch provides better holding strength and vibration resistance compared to coarse threads.