Irwin Hanson 8569 Hex Rethreading Die M24x3 Right Hand

Product Description

The IRWIN HANSON 8569 is a hex rethreading die designed to restore damaged or corroded external threads to their original specification. Built from carbon steel, this fixed die cuts metric coarse threads at M24x3 in a right-hand direction. It is a non-adjustable, single-pass tool intended for professional use in maintenance, repair, and fabrication environments. At 4 inches in length and 2.75 inches in width, the die is sized for use with a standard die stock or wrench. Machinists, pipefitters, and general maintenance technicians reach for this type of tool when a fastener or threaded rod has been damaged and needs to be returned to service without full replacement.

This rethreading die is suited for repair work on M24x3 metric coarse threaded fasteners, bolts, rods, and fittings found in industrial machinery, structural assemblies, and heavy equipment. It is appropriate for both shop and field repair applications where metric coarse thread standards are specified. The fixed, non-adjustable design ensures consistent thread geometry on each pass, making it a reliable choice for production or repetitive repair tasks.

Key Features

• M24x3 metric coarse thread specification for precise rethreading of damaged external threads
• Right-hand thread direction, the standard orientation for most metric fastener applications
• Carbon steel construction provides the hardness needed for effective thread cutting and restoration
• Non-adjustable fixed design delivers consistent thread form on every use
• Hex outer profile compatible with standard die stocks and adjustable wrenches

Compatibility

Designed as an OEM-style rethreading die for use on M24x3 metric coarse right-hand external threads on bolts, rods, and threaded fasteners.

Installation Notes

This die should be installed and operated by a qualified machinist or maintenance technician familiar with thread repair procedures. Ensure the workpiece is secured before beginning the rethreading operation. Apply cutting oil to the die and workpiece to reduce heat and improve thread quality. Start the die squarely on the damaged thread to avoid cross-threading or further damage to the fastener.