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   M 2.5 x .45
Clear Hole = Drill ~ Probable Ø
  • Basic2.50mm
  • +.13mm2.60mm ~ 2.63mm
  • +.23mm2.70mm ~ 2.73mm
  • +.33mm2.80mm ~ 2.83mm
Cut Tap % ~ Drill ~ Probable Ø
  • 70%2.05mm ~ 2.08mm
  • 65%2.08mm ~ 2.11mm
  • 62%2.10mm ~ 2.13mm
Form Tap % ~ Drill ~ Probable Ø
  • 65%2.30mm ~ 2.33mm
Socket Head Screw Size
  • Basic Head Height2.50mm
  • Basic Head Diameter4.50mm
General Data
  • Internal Hex Size2.00mm
  • Stress Area in Sq. mm3.39mm