Value Collection 365-1034 Hex Rethreading Die 7/16-28 Unef

Product Description

The VALUE COLLECTION 365-1034 is a hex rethreading die designed to restore damaged or corroded external threads to their original specification. Sized for 7/16-28 thread form in the UNEF (Unified Extra Fine) standard, it cuts in the right-hand direction to match standard fastener thread orientation. The die is machined from carbon steel, providing adequate hardness for rethreading steel and softer metal fasteners encountered in field service. Plumbers, HVAC technicians, and electricians keep rethreading dies on hand for recovering threaded fittings, bolts, and studs without full replacement. The hex outer profile accepts a standard rethreading die wrench or tap-and-die handle.

This die is suited for light maintenance and repair work on equipment with 7/16-28 UNEF threaded fasteners and fittings. Extra-fine thread pitch is common on precision mechanical assemblies, instrumentation hardware, and certain hydraulic or pneumatic fittings. It is appropriate for use in both residential and light commercial settings wherever a 7/16-28 UNEF external thread needs to be cleaned up or rechased after corrosion, impact damage, or cross-threading. A single die covers one-off field repairs without requiring a full die set.

Key Features

• 7/16-28 UNEF thread size for extra-fine pitch rethreading applications
• Right-hand thread direction matches standard fastener orientation
• Carbon steel construction provides hardness suitable for rethreading ferrous and softer metal fasteners
• Hex outer profile fits standard rethreading die wrenches and tap-and-die handles
• Compact, single-die format for field repair kits and service trucks

Compatibility

Designed for use on external 7/16-28 UNEF right-hand threaded fasteners and fittings. Fits standard hex-style rethreading die handles and wrenches sized for this die form.

Installation Notes

Rethreading dies are used by qualified trade professionals during maintenance and repair procedures. Before rethreading any fastener or fitting on a pressurized system, depressurize and de-energize the system per applicable codes and lockout/tagout procedures. Apply cutting oil or thread-cutting lubricant to the die and workpiece to extend die life and produce a clean thread form. Do not force the die over severely deformed threads — remove as much mechanical damage as possible before chasing.