A Go thread plug gage inspects the minimum major diameter and the minimum pitch diameter size in a threaded part. The NoGo thread plug gage inspects to ensure the threaded hole does not exceed the maximum pitch diameter size in a threaded part.
Thread Check Inc. manufactures thread plug gages to ASME/ANSI B1.2 or B1.16M as well as many other national and international thread standards.
Thread Check Inc. can engineer and build gages for the following:
- 60 degree threads.
- ISO metric threads
- 55 degree British threads
- 29 degree Acme threads
- 30 degree trapezoidal threads
- standard and modified asymmetric buttress threads
- worm threads
- multiple start threads
- Custom threads