Value Collection 364-0054 Hex Rethreading Die M5x0.9

Product Description

The VALUE COLLECTION 364-0054 is a hex rethreading die designed to restore damaged or corroded external metric threads to their original specification. Sized for M5x0.9 thread profiles and configured for right-hand thread direction, this die works with a standard die stock or wrench to chase and clean threads on bolts, studs, and threaded rod. Constructed from carbon steel, it delivers adequate hardness for rethreading fasteners encountered in general mechanical, HVAC, plumbing, and electrical service work. It follows the Metric Special thread standard and is sold individually.

This rethreading die is suited for maintenance and repair applications where external threads have been cross-threaded, corroded, or otherwise damaged. It is commonly used by HVAC technicians, plumbers, electricians, and millwrights during equipment service when a fastener must be salvaged rather than replaced. The M5x0.9 size is frequently found on small equipment hardware, panel fasteners, and component mounting hardware across residential and light commercial systems.

Key Features

• M5x0.9 thread size restores standard metric external threads
• Right-hand thread direction for conventional fastener applications
• Carbon steel construction provides sufficient hardness for general-purpose rethreading
• Hex outer profile accepts a standard die stock or adjustable wrench
• Metric Special thread standard for accurate thread restoration
• Sold as a single unit — no minimum multi-pack required

Compatibility

Designed as a general-purpose rethreading die for M5x0.9 right-hand metric external threads on bolts, studs, and threaded rod in maintenance and repair applications.

Installation Notes

Rethreading dies are typically used by qualified tradespeople performing equipment maintenance or repair. Before rethreading, de-energize any electrical equipment and relieve system pressure on plumbing or HVAC components. Apply a thread cutting or tapping fluid to the die and the fastener to reduce friction and improve thread quality. Do not force the die beyond hand pressure — back off periodically to clear chips and prevent die damage.