• Thread limit plug gauges
  • GO/NO-GO thread limit plug gauges
  • Thread plug gauges for tapered threads
  • Special thread gauges according to drawing on request
ISATOOL AG | Thread gauges
ISATOOL AG | Thread gauges

  • Test plugs for thread ring gauges
  • Thread ring gauges for tapered threads
  • GO / NO-GO ring gauges

  • Single-ended thread limit roller snap gauges
  • Setting plugs for thread limit roller snap gauges
ISATOOL AG | Thread gauges

  • Metric ISO thread according to DIN 13/17
  • Metric ISO fine thread according to DIN 13/17
  • Whitworth pipe thread according to DIN 259, DIN 228
  • Whitworth standard thread BSW according to BS 84
  • British Standard fine thread according to BS 84
  • British Association thread BA according to BS 93
  • Trapezoidal standard thread according to DIN 103
  • Trapezoidal fine thread according to DIN 103
  • Trapezoidal coarse thread according to DIN 103
  • Round standard thread according to DIN 405
  • American coarse thread UNC, fine thread UNF and extra fine thread UNEF according to ANSI B1.2-1974
  • American pipe thread NPSM and NPSL
  • Bicycle thread according to DIN 79012
  • Valve thread according to DIN 7756
  • Electrical thread according to DIN 40401
  • Steel conduit thread according to DIN 40431
  • Tapered pipe thread (American) according to NPT, NPTF
  • Tapered metric thread according to DIN 158
  • Tapered Whitworth pipe thread according to DIN 2999
  • Other special thread gauges on request