Value Collection 365-0642 Hex Rethreading Die 1-12 Unf

Product Description

The VALUE COLLECTION 365-0642 is a hex rethreading die designed to restore damaged or corroded external threads to their original profile. Built from carbon steel, this die handles 1-12 UNF right-hand threads and measures 1 inch thick, fitting standard hex die stocks used in plumbing, HVAC, and general mechanical service. It is well-suited for field repair work where replacing a threaded fastener or fitting is not practical. Technicians use rethreading dies to clean up thread damage caused by corrosion, impact, or overtightening, returning a fastener or pipe fitting to functional condition without full replacement.

This die is appropriate for both shop and field use across trades that regularly work with threaded fasteners and fittings. Applications include restoring 1-12 UNF threads on bolts, studs, and threaded fittings found in mechanical assemblies, HVAC equipment frames, and plumbing connections. It is used by licensed plumbers, HVAC technicians, and maintenance mechanics wherever thread repair is needed on inch-series unified fine threads.

Key Features

• 1-12 UNF thread size for unified fine thread repair on inch-series fasteners
• Right-hand thread direction matches the most common fastener orientation
• Carbon steel construction provides durability for repeated use on steel and iron threads
• 1 inch thickness fits standard hex die stock holders
• Hex body allows secure grip in a die stock for controlled cutting action

Compatibility

Designed as a standard hex rethreading die for use with compatible hex die stocks sized for 1-inch dies, suitable for restoring 1-12 UNF right-hand external threads on bolts, studs, and threaded fittings.

Installation Notes

Thread repair work should be performed by a qualified mechanic or tradesperson familiar with threading tools. Secure the workpiece before applying the die, and use cutting oil to reduce friction and improve thread quality during rethreading. Inspect the damaged threads before use to confirm the die can restore them without additional preparation such as filing or chasing. Always use a properly sized hex die stock to maintain alignment and avoid cross-threading.