Value Collection 365-0242 Hex Rethreading Die 3/8-24 Unf

Product Description

The VALUE COLLECTION 365-0242 is a hex rethreading die designed to restore damaged or corroded external threads to their original specification. Sized for 3/8-24 UNF threads with a right-hand cutting direction, this die is machined from carbon steel for reliable cutting performance on standard fastener materials. Rethreading dies are hand tools used to chase and clean up threads on bolts, studs, and threaded rod without removing the fastener from service. The hex body allows direct drive with a standard open-end wrench or adjustable wrench, making it practical for field use and shop work alike.

This die is suited for maintenance and repair applications across mechanical, plumbing, HVAC, and electrical trades wherever 3/8-24 UNF threaded fasteners are used. It is typically applied during equipment service, panel work, or piping assembly when a bolt or stud has been cross-threaded, corroded, or lightly damaged. The compact size makes it easy to carry in a service bag or toolbox for on-site fastener recovery.

Key Features

• 3/8-24 UNF thread size for right-hand external thread restoration
• Carbon steel construction provides adequate hardness for chasing threads on common fastener materials
• Hex body drives with a standard open-end or adjustable wrench — no die stock required
• Right-hand thread direction matches the standard orientation for the vast majority of threaded fasteners
• Compact and lightweight at 0.06 pounds for easy inclusion in a field service kit

Compatibility

Designed for use on 3/8-24 UNF right-hand external threads. Suitable for chasing threads on bolts, studs, and threaded rod made from mild steel and similar materials compatible with carbon steel tooling.

Installation Notes

A licensed mechanic, HVAC technician, plumber, or electrician performing fastener repair can use this die without specialized equipment. Before rethreading, ensure the fastener is secure and the surrounding area is clear of pressure, voltage, or fluid. Apply cutting oil or thread lubricant to the die and the fastener before starting to reduce wear and improve thread quality. Turn the die slowly with steady, even pressure, backing off periodically to clear chips.