Value Collection 365-1485 Hex Rethreading Die 1-3/4-8

Product Description

The VALUE COLLECTION 365-1485 is a hex rethreading die designed to restore damaged or corroded external threads to their original profile. Built from carbon steel, this die handles the mechanical stress of chasing and cleaning threads without deforming under load. It is sized for a 1-3/4-8 thread form per UNS standards and measures 1 inch thick, making it a practical shop or field tool for maintenance and repair work. Machinists, pipefitters, and maintenance technicians reach for rethreading dies when a fastener or fitting thread has been nicked, rusted, or cross-threaded and a full replacement is not practical.

This die is suited for restoring right-hand external threads on bolts, studs, pipe fittings, and threaded rod in both industrial maintenance and mechanical repair applications. The 1-3/4-8 size is commonly encountered on heavy equipment fasteners, structural bolts, and large-diameter threaded components. It is appropriate for use in shops, manufacturing facilities, and field maintenance environments where thread restoration is a routine task.

Key Features

• 1-3/4-8 thread size for large-diameter external thread restoration
• Carbon steel construction provides strength and durability for repeated use
• 1 inch thickness gives the die adequate body for stable cutting engagement
• Right-hand thread direction matches the most common fastener orientation
• UNS thread standard ensures dimensional conformance for interchangeable parts
• Hex outer profile allows use with a standard die stock or wrench

Compatibility

Designed as an OEM-style replacement-grade rethreading die for use on external right-hand threads conforming to the 1-3/4-8 UNS thread standard.

Installation Notes

Rethreading dies are installed and turned by qualified machinists or maintenance technicians using a properly sized die stock. Before use, clean the damaged thread area of debris, rust, and old lubricant, and apply a suitable cutting oil to reduce heat and extend die life. Never force the die through severely deformed material in a single pass; back off frequently to clear chips. Inspect the restored thread with a matching nut or thread gauge before returning the fastener or fitting to service.