Dimensions in mm- source DIN 933 | ||||||
Publication date: 09/1987 Supersedes DIN 933: 12/1983 | ||||||
d thread size | P | s nom=max | k | |||
A | B | |||||
max | min | max | min | |||
M 1.6 | 0.35 | 3.20 | 1.22 | 0.98 | – | – |
M 2 | 0.4 | 4 | 1.52 | 1.28 | – | – |
M 2.5 | 0.45 | 5 | 1.82 | 1.58 | – | – |
M 3 | 0.5 | 5.5 | 2.12 | 1.88 | – | – |
M 3.5 | 0.6 | 6 | 2.52 | 2.28 | – | – |
M 4 | 0.7 | 7 | 2.92 | 2.68 | 3 | 2.8 |
M 5 | 0.8 | 8 | 3.65 | 3.35 | 3.74 | 3.26 |
M 6 | 1 | 10 | 4.15 | 3.85 | 4.24 | 3.76 |
M 7 | 1 | 11 | 4.95 | 4.65 | 5.04 | 4.56 |
M 8 | 1.25 | 13 | 5.45 | 5.15 | 5.54 | 5.06 |
M 10 | 1.5 | 17 | 6.56 | 6.22 | 6.69 | 6.11 |
M 12 | 1.75 | 19 | 7.68 | 7.32 | 7.79 | 7.21 |
M 14 | 2 | 22 | 8.98 | 8.62 | 9.09 | 8.51 |
M 16 | 2 | 24 | 10.18 | 9.82 | 10.29 | 9.71 |
M 18 | 2.5 | 27 | 11.72 | 11.28 | 11.85 | 11.15 |
M 20 | 2.5 | 30 | 12.72 | 12.28 | 12.85 | 12.15 |
M 22 | 2.5 | 32 | 14.22 | 13.78 | 14.35 | 13.65 |
M 24 | 3 | 36 | 15.22 | 14.78 | 15.35 | 14.65 |
M 27 | 3 | 41 | – | – | 17.35 | 16.65 |
M 30 | 3.5 | 46 | – | – | 19.12 | 18.28 |
M 33 | 3.5 | 50 | – | – | 21.42 | 20.58 |
M 36 | 4 | 55 | – | – | 22.92 | 22.08 |
M 39 | 4 | 60 | – | – | 25.42 | 24.58 |
M 42 | 4.5 | 65 | – | – | 26.42 | 25.58 |
M 45 | 4.5 | 70 | – | – | 28.42 | 27.58 |
M 48 | 5 | 75 | – | – | 30.42 | 29.58 |
M 52 | 5 | 80 | – | – | 33.5 | 32.5 |
Dimensions in mm -hex head screws with slot (NF 25137) | ||||||||
d thread size | P | k max | k min | e min | s nom | t min | n max | n min |
M 3 | 0.5 | 2.12 | 1.88 | 6.01 | 5.5 | 0.8 | 1 | 0.86 |
M 4 | 0.7 | 2.92 | 2.68 | 7.66 | 7 | 1.2 | 1.51 | 1.26 |
M 5 | 0.8 | 3.65 | 3.35 | 8.79 | 8 | 1.5 | 1.51 | 1.26 |
M 6 | 1 | 4.15 | 3.85 | 11.05 | 10 | 1.8 | 1.91 | 1.66 |
M 8 | 1.25 | 5.45 | 5.15 | 14.38 | 13 | 2.2 | 2.31 | 2.06 |
M 10 | 1.5 | 6.58 | 6.22 | 17.77 | 16 | 2.6 | 2.81 | 2.56 |