Dimensions in mm – source DIN 127 A & B | ||||||||||||
Publication date: 10/1987 – Supersedes 12/1970 ed. – Norm cancelled without replacement | ||||||||||||
Nominal size | Thread size | d1 min. | d2 max | b nom | s nom | k | r | h | ≈ weight in Kg x 1000 pcs (ρ=7,85 kg/dm3) | |||
Type A | Type B | |||||||||||
min. | max. | min. | max. | |||||||||
2 | M 2 | 2.1 | 4.4 | 0.9 | 0.5 | – | 0.1 | – | – | 1 | 1.2 | 0.033 |
2.2 | M 2.2 | 2.3 | 4.8 | 1 | 0.6 | – | 0.1 | – | – | 1.2 | 1.4 | 0.05 |
2.5 | M 2.5 | 2.6 | 5.1 | 1 | 0.6 | – | 0.1 | – | – | 1.2 | 1.4 | 0.053 |
3 | M 3 | 3.1 | 6.2 | 1.3 | 0.8 | 0.15 | 0.2 | 1.9 | 2.1 | 1.6 | 1.9 | 0.11 |
3.5 | M 3.5 | 3.6 | 6.7 | 1.3 | 0.8 | 0.15 | 0.2 | 1.9 | 2.2 | 1.6 | 1.9 | 0.12 |
4 | M 4 | 4.1 | 7.6 | 1.5 | 0.9 | 0.15 | 0.2 | 2.1 | 2.5 | 1.8 | 2.1 | 0.18 |
5 | M 5 | 5.1 | 9.2 | 1.8 | 1.2 | 0.15 | 0.2 | 2.7 | 3.2 | 2.4 | 2.8 | 0.36 |
6 | M 6 | 6.1 | 11.8 | 2.5 | 1.6 | 0.2 | 0.3 | 3.6 | 4.2 | 3.2 | 3.8 | 0.83 |
7 | M 7 | 7.1 | 12.8 | 2.5 | 1.6 | 0.2 | 0.3 | 3.6 | 4.2 | 3.2 | 3.8 | 0.93 |
8 | M 8 | 8.1 | 14.8 | 3 | 2 | 0.3 | 0.5 | 4.6 | 5.4 | 4 | 4.7 | 1.6 |
10 | M 10 | 10.2 | 18.1 | 3.5 | 2.2 | 0.3 | 0.5 | 5 | 5.9 | 4.4 | 5.2 | 2.53 |
12 | M 12 | 12.2 | 21.1 | 4 | 2.5 | 0.4 | 1 | 5.8 | 6.6 | 5 | 5.9 | 3.82 |
14 | M 14 | 14.2 | 24.1 | 4.5 | 3 | 0.4 | 1 | 6.5 | 8 | 6 | 7.1 | 6.01 |
16 | M 16 | 16.2 | 27.4 | 5 | 3.5 | 0.4 | 1 | 7.8 | 9.2 | 7 | 8.3 | 8.91 |
18 | M 18 | 18.2 | 29.4 | 5 | 3.5 | 0.4 | 1 | 7.8 | 9.2 | 7 | 8.3 | 9.73 |
20 | M 20 | 20.2 | 33.6 | 6 | 4 | 0.4 | 1 | 8.8 | 10.4 | 8 | 9.4 | 15.2 |
22 | M 22 | 22.5 | 35.9 | 6 | 4 | 0.4 | 1 | 8.8 | 10.4 | 8 | 9.4 | 16.5 |
24 | M 24 | 24.5 | 40 | 7 | 5 | 0.5 | 1.6 | 11 | 13 | 10 | 11.8 | 26.2 |
27 | M 27 | 27.5 | 43 | 7 | 5 | 0.5 | 1.6 | 11 | 13 | 10 | 11.8 | 28.7 |
30 | M 30 | 30.5 | 48.2 | 8 | 6 | 0.8 | 1.6 | 13.6 | 16.1 | 12 | 14.2 | 44.3 |
36 | M 36 | 36.5 | 58.2 | 10 | 6 | 0.8 | 1.6 | 13.6 | 16.1 | 12 | 14.2 | 67.3 |
39 | M 39 | 39.5 | 61.2 | 10 | 6 | 0.8 | 1.6 | 13.6 | 16.1 | 12 | 14.2 | 71.7 |
42 | M 42 | 42.5 | 68.2 | 12 | 7 | 0.8 | 2 | 15.6 | 18.4 | 14 | 16.5 | 111 |
45 | M 45 | 45.5 | 71.2 | 12 | 7 | 0.8 | 2 | 15.6 | 18.4 | 14 | 16.5 | 117 |
48 | M 48 | 49 | 75 | 12 | 7 | 0.8 | 2 | 15.6 | 18.4 | 14 | 16.5 | 123 |
52 | M 52 | 53 | 83 | 14 | 8 | 1 | 2 | 18 | 21.2 | 16 | 18.9 | 182 |
56 | M 56 | 57 | 87 | 14 | 8 | 1 | 2 | 18 | 21.2 | 16 | 18.9 | 193 |
60 | M 60 | 61 | 91 | 14 | 8 | 1 | 2 | 18 | 21.2 | 16 | 18.9 | 203 |
64 | M 64 | 65 | 95 | 14 | 8 | 1 | 2 | 18 | 21.2 | 16 | 18.9 | 218 |
68 | M 68 | 69 | 99 | 14 | 8 | 1 | 2 | 18 | 21.2 | 16 | 18.9 | 228 |
72 | M 72 | 73 | 103 | 14 | 8 | 1 | 2 | 18 | 21.2 | 16 | 18.9 | 240 |
80 | M 80 | 81 | 111 | 14 | 8 | 1 | 2 | 18 | 21.2 | 16 | 18.9 | 262 |
90 | M 90 | 91 | 121 | 14 | 8 | 1 | 2 | 18 | 21.2 | 16 | 18.9 | 290 |
100 | M 100 | 101 | 131 | 14 | 8 | 1 | 2 | 18 | 21.2 | 16 | 18.9 | 318 |