Value Collection 315-3099 Round Die 9/32-40 1 in Od Hss

Product Description

The VALUE COLLECTION 315-3099 is a round threading die designed to cut external threads on rod, bolt stock, and fasteners. Sized for a 9/32-40 thread profile with a 1-inch outside diameter, this die is machined from high-speed steel (HSS) for durability and resistance to heat buildup during cutting. The adjustable design allows the operator to fine-tune thread fit without swapping tools. Right-hand thread direction follows standard fastener convention. It is suited for use in a standard 1-inch die stock or appropriate die holder. Machinists, toolmakers, and maintenance technicians are the typical users.

This die is appropriate for threading operations in job shops, maintenance and repair environments, and manufacturing settings where 9/32-40 UNS external threads are required. The 9/32-40 thread form follows the Unified National Special (UNS) standard, making it applicable where non-standard thread pitches are specified by engineering drawings or OEM fastener requirements. It is well suited to threading softer ferrous and non-ferrous stock in both production and one-off applications.

Key Features

• 9/32-40 thread size, UNS thread standard
• 1-inch outside diameter fits standard 1-inch die stocks
• High-speed steel construction resists heat and wear during threading
• Adjustable design allows thread fit tuning without a die change
• Right-hand thread direction for standard fastener applications

Compatibility

Designed for use in any standard 1-inch round die stock or die holder that accepts a 1-inch OD round die.

Installation Notes

Secure the die firmly in the die stock before threading to prevent slipping and ensure thread accuracy. Apply cutting oil to the workpiece before and during threading to reduce heat buildup and extend die life. Advance the die in short increments, backing off periodically to clear chips, especially in deeper cuts. Adjustable die slot tension should be set and verified before starting the cut.