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Our range of metric hexagon re-threading die nuts is designed for cleaning and restoring damaged external metric threads. These die nuts are primarily used for thread repair and maintenance applications rather than cutting new threads.
Metric threads are widely used in modern engineering, automotive and general industrial equipment. The hexagonal design allows the die nut to be used with a standard spanner or socket, providing controlled thread restoration on bolts and studs.
Browse the selection below and refine by metric thread size to find the correct hexagon re-threading die nut for your application.