DIN 571 Specifications

  • All measurements are in millimeters (mm)
D S E K
M6 10 10.89 4
M8 13 14.20 5.5
M10 17 18.72 7
M12 19 20.88 8

Thread Measurement

L M6 M8 M10 M12
30 18 18 - -
40 24 24 24 -
50 30 30 30 30
65 39 39 39 39
75 45 45 45 45
80 - 48 48 -
100 60 60 60 60
120 72 - 72 72
130 - - - 78
150 - - 90 90
160 - - 96 96
180 - - 108 108

*Use this information as a guide only