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  • M5
  • M6
  • M8
  • M10
  • M12
  • M16
  • M20
  • M22
DIN 440 - 2001 Extra large washers with square hole for use in timber constructions
Thread Specifications
d
M5
a min=nominal size
max
dc max=nominal size
min
h Nominal Size
max
min
per 1000 units ≈ kg
For Nominal Thread Diameter
5.5
5.8
18
16.9
2
2.3
1.7
3.52
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