Threading pre-hole diameter Kernlochdurchmesser·

  • Metric Coarse thread
  • Metric fine screw fine D
  • Metrisch - Gewinde
  • Metrisch - Feingewinde

Thread code Pre-hole diameter Pre-hole diameter Pre-hole diameter

(mm)Thread code(mm)Thread code(mm)
Gewindebez.Gewindebez.Gewindebez.

Kerndurchmesser Kerndurchmesser Kerndurchmesser

M3×0.52.5M3×0.352.65M14×1.512.5
M3.5×0.62.9M3.5×0.353.15M14×1.013.0
M4×0.53.5M15×1.513.5

M4×0.7 3.3

M4.5×0.5 4.0 M15×1.0 14.0

M5×0.8 4.2

M5×0.5 4.5 M16×1.5 14.5

M6×1.0 5.0

M5.5×0.5 5.0 M16×1.0 15.0

M7×1.0 6.0

M6×0.75 5.25 M17×1.5 15.5

M8×1.25 6.75

M7×0.756.25M17×1.016.0
M9×1.257.75M8×1.07.0M18×2.016.0
M10×1.58.5M8×0.757.25M18×1.516.5
M11×1.59.5M9×1.08.0M18×1.017.0
M12×1.7510.25M9×0.758.25M20×2.018.0
M10×1.258.75M20×1.518.5

M14×2.0 12.0

M10×1.0 9.0 M20×1.0 19.0

M16×2.0 14.0

M10×0.75 9.25 M22×2.0 20.0

M18×2.5 15.5

M11×1.0 10.0 M22×1.5 20.5

M20×2.5 17.5

M11×0.75 10.25 M22×1.0 21.0

M24×3.0 21.0

M12×1.510.5M24×2.022.0
M27×3.024.0M12×1.2510.75M24×1.522.5
M30×3.526.5M12×1.011.0M24×1.023.0