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Thread Tolerance Calculator

iPhone / iPad
  • Productivity
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This app calculates the tolerances of metric thread DIN 13 and DIN ISO 965

For thread size M1 to M68 and MF3x0.5 to MF52x1.5
Tolerance zone for internal thread: 4H to 8H
Tolerance zone for external thread:4h, 6h, 8h, 4g, 6g, 8g