Value Collection 314-1484 Round Die 1-1/4 7 Unc Hss

Product Description

The VALUE COLLECTION 314-1484 is a round threading die designed to cut external 1-1/4-7 UNC threads on rod, bolt stock, and other cylindrical workpieces. Manufactured from high-speed steel (HSS), this die maintains cutting edge hardness under the heat generated during threading operations. The adjustable design allows the operator to set thread fit by slightly opening or closing the die body using the set screws in the die stock holder. Right-hand thread direction follows standard fastener convention. This die is a common tool in machine shops, maintenance departments, and fabrication environments.

Suited for threading 1-1/4-inch diameter stock to a 7 threads-per-inch UNC pitch, this die handles a coarse thread standard common in structural bolting, heavy equipment repair, and general industrial fabrication. It fits standard round die stocks sized for 1-1/4-7 dies. Machinists, millwrights, and maintenance mechanics reach for this size when chasing or cutting coarse unified threads on larger-diameter fasteners and tie rods.

Key Features

• High-speed steel construction retains hardness during heat buildup in threading operations
• Adjustable body allows fine-tuning of thread fit and tolerance
• Right-hand thread direction compatible with standard fastener convention
• 1-1/4-7 UNC thread specification for coarse unified thread series work
• Round die profile fits standard round die stock holders

Compatibility

Designed for use in standard round die stocks sized to accept a 1-1/4-7 die body. Suitable for cutting or chasing right-hand 1-1/4-7 UNC external threads on compatible stock material.

Installation Notes

This die is installed and used by machinists and maintenance mechanics using a round die stock holder of the appropriate size. Secure the die firmly in the stock before beginning the threading pass. Apply a suitable cutting fluid to the workpiece to extend die life and improve thread finish. Inspect the workpiece diameter against published UNC tolerance tables before threading to ensure proper fit.