Dimensions in mm – source DIN 444 form A | |||||||||
Publication date: 04/1983 – Supersedes DIN 444: 10/1981 edition | |||||||||
d thread size | P | b (l <=125) | b (l >125<=200) | b (l >200) | d1 | d2 min/max | s min/max | ||
M 5 | 0.8 | 16 | – | – | 5 | 10.9 | 12 | 7.52 | 8 |
M 6 | 1 | 18 | – | – | 6 | 12.9 | 14 | 8.52 | 9 |
M 8 | 1.25 | 22 | 28 | – | 8 | 16.9 | 18 | 10.30 | 11 |
M 10 | 1.5 | 26 | 32 | – | 10 | 18.7 | 20 | 13.30 | 14 |
M 12 | 1.75 | 30 | 36 | 49 | 12 | 23.7 | 25 | 16.30 | 17 |
M 16 | 2 | 38 | 44 | 57 | 16 | 30.4 | 32 | 18.16 | 19 |
M 20 | 2.5 | 46 | 52 | 65 | 18 | 38.4 | 40 | 23.16 | 24 |
M 24 | 3 | 54 | 60 | 73 | 22 | 43.4 | 45 | 27.16 | 28 |
M 27 | 3 | 60 | 66 | 79 | 24/25 | 48.4 | 50 | 29.16 | 30 |
M 30 | 3.5 | 66 | 72 | 85 | 27/28 | 53.1 | 55 | 33 | 34 |
M 33 | 3.5 | – | 78 | 91 | 30 | 58.1 | 60 | 37 | 38 |
M 36 | 4 | – | 84 | 97 | 32/33 | 63.1 | 65 | 40 | 41 |
M 39 | 4 | – | 90 | 103 | 35/36 | 68.1 | 70 | 45 | 46 |
Designation example: Eyebolt DIN 444 A M10 x 60 – 4.6 |
Dimensions in mm – source Din 444. form B (product grade B=design mg). form C (product grade A=design m) | |||||||||
Publication date: 04/1983 – Supersedes DIN 444: 10/1981 edition | |||||||||
d thread size | P | b (l <=125) | b (l >125<=200) | b (l >200) | d1 | d2 min/max | s min/max | ||
M 5 | 0.8 | 16 | – | – | 5 | 11.57 | 12 | 5.88 | 6 |
M 6 | 1 | 18 | – | – | 6 | 13.57 | 14 | 6.85 | 7 |
M 8 | 1.25 | 22 | 28 | – | 8 | 17.57 | 18 | 8.85 | 9 |
M 10 | 1.5 | 26 | 32 | – | 10 | 19.48 | 20 | 11.82 | 12 |
M 12 | 1.75 | 30 | 36 | 49 | 12 | 24.48 | 25 | 13.82 | 14 |
M 16 | 2 | 38 | 44 | 57 | 16 | 31.38 | 32 | 16.82 | 17 |
M 20 | 2.5 | 46 | 52 | 65 | 18 | 39.38 | 40 | 21.79 | 22 |
M 24 | 3 | 54 | 60 | 73 | 22 | 44.38 | 45 | 24.79 | 25 |
M 27 | 3 | 60 | 66 | 79 | 24/25 | 49.38 | 50 | 26.79 | 27 |
M 30 | 3.5 | 66 | 72 | 85 | 27/28 | 54.26 | 55 | 29.79 | 30 |
M 33 | 3.5 | – | 78 | 91 | 30 | 59.26 | 60 | 33.75 | 34 |
M 36 | 4 | – | 84 | 97 | 32/33 | 64.26 | 65 | 37.75 | 38 |
M 39 | 4 | – | 90 | 103 | 35/36 | 69.26 | 70 | 40.75 | 41 |