Value Collection 367-0242 Hex Rethreading Die 3/8-24 Hss

Product Description

The VALUE COLLECTION 367-0242 is a hex rethreading die designed to clean and restore damaged or corroded external threads without removing material from healthy thread flanks. Sized for 3/8-24 UNF (Unified National Fine) threads and manufactured from high-speed steel (HSS), this die maintains cutting hardness under the friction and heat generated during thread chasing. Right-hand operation matches standard fastener thread direction. At 0.09 pounds, it is lightweight enough for one-handed use in confined work areas. Plumbers, pipefitters, HVAC technicians, and electricians keep this type of die on hand for field thread restoration on bolts, studs, and fittings.

This rethreading die is suited for trade and maintenance applications where external threads on fasteners, fittings, or threaded rod have been damaged by corrosion, impact, or cross-threading. The 3/8-24 UNF specification is common in precision mechanical assemblies, automotive components, and instrumentation. It is used in both residential and light commercial service work wherever threaded hardware must be restored to accept a nut or coupling without full fastener replacement.

Key Features

• 3/8-24 UNF thread size for fine-pitch external thread restoration
• High-speed steel construction resists heat and wear during cutting
• Right-hand thread direction matches standard fastener orientation
• Hex body design accepts standard die stocks and wrenches for controlled torque application
• Lightweight at 0.09 pounds for easy handling in the field

Compatibility

Designed as an OEM-style rethreading die for use on any external 3/8-24 UNF threaded fastener, stud, or fitting requiring thread restoration or cleanup.

Installation Notes

This die is installed by a mechanic, pipefitter, or general tradesperson using a standard hex die stock or adjustable wrench. Before use, clean the damaged thread area of debris and apply cutting oil to reduce heat buildup and extend die life. Thread the die onto the fastener with steady, even pressure, backing off periodically to clear chips. Do not force the die over severely deformed threads in a single pass; make multiple light passes where damage is heavy.