Irwin 9742 Metric Hex Die 12mm X 1.25 Carbon Steel

Product Description

The IRWIN INDUSTRIAL TOOL CO 9742 is a metric hexagon die designed for hand threading work across a variety of materials. It cuts a 12mm x 1.25 thread pitch and is constructed from carbon steel for reliable performance in maintenance and repair applications. This die is intended for rethreading tasks where high-accuracy tolerance is not critical, making it a practical choice for field repairs, shop maintenance, and general-purpose threading jobs. Licensed tradespeople and skilled maintenance technicians working with metric-threaded fasteners and fittings will find this die well suited to routine rethreading tasks.

This die is used in residential and commercial maintenance settings where metric fasteners require rethreading due to damage, corrosion, or cross-threading. Its hexagonal body design allows it to be driven with a standard hexagon die stock for conventional threading operations. When clearance is limited, the die can also be driven directly with a wrench or socket, making it adaptable to tight work areas. It is packaged in a quantity of 3 units per package, providing extras for shop stock or job kits.

Key Features

• 12mm x 1.25 metric thread pitch for standard metric fastener rethreading
• Carbon steel construction provides adequate hardness for hand threading in a range of materials
• Hexagonal body is compatible with standard hex die stocks
• Can be driven with a wrench or socket in space-limited applications
• Suited for routine maintenance and repair where precision tolerance threads are not required
• Packaged 3 units per package for shop or field use

Compatibility

Designed for use with standard hexagon die stocks and compatible with any wrench or socket matching the hex body dimensions. Intended for hand threading work on metric 12mm x 1.25 pitch fasteners and threaded components.

Installation Notes

This die is intended for use by machinists, maintenance technicians, and trade professionals performing hand threading or rethreading operations. Secure the workpiece firmly before beginning threading to ensure straight thread engagement. Always use appropriate cutting fluid when threading metal to extend die life and improve thread quality. This die is designed for hand threading only and should not be used in powered threading equipment.