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Thread gauges

Thread gauges for female and male threads

In production it’s advisable to test thread samples with standardised gauges. We offer a wide range of thread plug gauges and thread ring gauges for the most common thread types and sizes: Metric (M), metric fine (MF), UNC, UNF, G (BSP) pipe threads as well as for NPT threads.

  • Thread plug gauge = for testing female threads
  • Thread ring gauge = for testing male threads

On request, the thread gauges can be calibrated separately and a calibration certificate issued. You can book this service when ordering the respective thread gauge. The gauges are calibrated on IAC thread scanners.