Value Collection 315-1207 Round Die 1/2-18 Uns Hss

Product Description

The VALUE COLLECTION 315-1207 is a round threading die designed to cut external threads on bolts, studs, and rod stock. Sized for 1/2-18 UNS (Unified National Special) thread form with a right-hand helix, this die is machined from high-speed steel for durability across repeated use in production and maintenance threading operations. The adjustable design allows minor diameter correction to account for wear or to fine-tune thread fit. Machinists, pipefitters, and maintenance technicians working in industrial, mechanical, or field-service settings are the primary users.

This die is suited for cutting 1/2-18 UNS right-hand external threads on ferrous and non-ferrous workpieces in both shop and field environments. The 1/2-18 designation indicates a 1/2-inch nominal diameter with 18 threads per inch, a pitch common in specialized mechanical assemblies where standard UNC or UNF pitches are not specified. It is appropriate for use in manual die stocks or appropriate bench-mounted threading equipment.

Key Features

• 1/2-18 UNS thread form for specialized-pitch external threading applications
• High-speed steel construction for resistance to heat and wear during threading
• Adjustable die body allows fine diameter tuning for thread tolerance control
• Right-hand thread direction, the standard orientation for most mechanical fastener applications
• Round die form fits standard die stocks and threading frames

Compatibility

Designed for use in standard round die stocks sized to accept this die body. Intended for cutting 1/2-18 UNS right-hand external threads. Confirm die stock bore size matches the die OD before installation.

Installation Notes

Secure the die in a properly sized die stock before use. Apply cutting fluid appropriate for the workpiece material to reduce heat buildup and extend die life. Ensure the workpiece is chamfered at the lead end to allow the die to start squarely. Inspect the die for cracks or chipped flutes before each use and replace if damaged.