Custom Hex Plug Gage - ANSI B107.17M (Metric)

Thread Check Inc. supplies a complete range of Hex Plug Gages per ANSI/ASME B107.17M. Hex plug gages per ASME B107.17M are used to inspect wrench opening and spark plug wrench opening for inch and metric sizes. The size range in inches covers 1/8 to 3.0" and 2.0mm to 75mm in metric. The standard covers hex gage designs and square gage designs. Gages are manufactured from oil hardened tool steel with a minimum HRC of 60 HRC. Thread Check Inc. can also build custom hex plug gages per customer specifications.

Additional Information

Thread Check, Inc. offers a complete line of GO/NOGO Hex plug gages manufactured to both specs ANSI/ASME B107.17M and ANSI B18.3. Special diameter Hex gages are also available. Hex gages are perfect for inspecting machine head fasteners.

  • ANSI/ASME B107.17M
  • ANSI B18.3
  • Go, NoGo Class Z tolerances
  • NIST traceable
  • Tool Steel: 60/62 Rc (Cold Stabilized)
  • Certificate of Accuracy included
  • Long Form Calibration available at an additional charge
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