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  • M2
  • M2.5
  • M3
  • (M3.5)
  • M4
  • M5
  • M6
  • M8
  • M10
DIN 547 - 1986 Round nuts with drilled holes in one face
Thread Size
d
M2
P Pitch
da min
max
d1 min=nominal size
max
dk max=nominal size
min
e Nominal Size
min
max
m max=nominal size
min
t min
max
per 1000 units ≈ kg
0.4
2
2.3
1
1.14
5.5
5.2
4
4.15
3.85
2
1.75
-
-
0.31