UN Thread Plug TPGUN01


UNC, UNF or UNEF if the diameter-pitch combination is from the “coarse”, “fine” or “extra fine” series, and may also be followed by a tolerance class. Example: #6-32 UNC 2B (major diameter: 0.1380 inch, pitch: 32 tpi) Unified ScrewThreads — UNC, UNF and UNEF

A wide range of GO / NO-GO fixed gauges are available for checking inside and outside threaded diameters, so as to ensure accuracy during the machining process. This ensures a “snug” fit between threaded components, which in turn phases out the loosening of screw-fastened joints in your final work piece

What Thread Plug Checks?

  • A thread plug GO gage checks the minimum major diameter the minimum pitch diameter size in a part.
  • A thread plug NO-GO gage checks for the hole not to exceed the maximum pitch diameter size in a part.

Made of

  • Tempered, oil hardened Tool Steel.

National Standard

  • JIS-Japanese Industrial Standard
  • ISO-International Organized Standards
  • ANSI/ASME- American International Standards
  • DIN-German International Standards
  • BS 969-British Standards