High Carbon Steel Fractional Hex Die - Vermont American

The Vermont American 20720 High Carbon Steel Fractional Hex Die is engineered for professional technicians and mechanics who require precision and durability in thread cutting and repair operations. This robust hex die is designed to create or repair external threads on rods, bolts, and shafts with consistent accuracy, making it an essential tool for automotive, industrial, and maintenance applications.

Key Features

• High Carbon Steel Construction: Manufactured from high carbon steel for superior strength, extended tool life, and resistance to wear.
• Precision Threading: Cuts clean, accurate 5/16"-18 NC (National Coarse) threads, ensuring proper fit and reliable fastening.
• Hexagonal Shape: The hex die design allows for use with standard wrenches or sockets, providing greater leverage and control in tight spaces.
• Professional-Grade Performance: Delivers consistent results for demanding professional environments, enhancing productivity and quality of work.

Applications

This fractional hex die is ideal for a wide range of threading tasks. It is commonly used for repairing damaged threads on existing bolts and studs in vehicle engines, chassis, and industrial machinery. Additionally, it can be employed to cut new threads on unthreaded rods or blank stock, allowing for custom fastener creation or modification in various repair and fabrication scenarios. Its precision makes it suitable for both automotive and general industrial maintenance operations.

Specifications

• Thread Size: 5/16"-18 NC
• Width Across Flat: 1"
• Thickness: 0.370"