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Our range of BSPF hexagon re-threading die nuts is designed for cleaning and restoring damaged external British Standard Pipe Fine (BSPF) threads. These die nuts are primarily used for maintenance and thread repair rather than cutting new threads.
BSPF threads are commonly used in pipework, hydraulic and pneumatic systems where fine pitch parallel pipe threads are required. The hexagonal design allows the die nut to be used with a standard spanner or socket for controlled thread restoration.
Browse the range below and refine by BSPF thread size to find the correct hexagon re-threading die nut for your application.