Dimensions in mm – source Din 137 A | ||||||||
Date of publication: 1985 – Norm cancelled without replacement | ||||||||
Thread size | d min/nom | d1 nom | h min | h max | s nom | ≈ mass in Kg x 1000 pcs (ρ=7,85 kg/dm3) | ||
M 2 | 2.2 | 4.5 | 0.5 | 1 | 0.3 | 0.028 | ||
M 2.3 | 2.5 | 5 | 0.5 | 1 | 0.3 | 0.035 | ||
M 2.5 | 2.8 | 5.5 | 0.55 | 1.1 | 0.3 | 0.041 | ||
M 3 | 3.2 | 6 | 0.65 | 1.3 | 0.4 | 0.063 | ||
M 3.5 | 3.7 | 7 | 0.7 | 1.4 | 0.4 | 0.088 | ||
M 4 | 4.3 | 8 | 0.8 | 1.6 | 0.5 | 0.14 | ||
M 5 | 5.3 | 10 | 0.9 | 1.8 | 0.5 | 0.222 | ||
M 6 | 6.4 | 11 | 1.1 | 2.2 | 0.5 | 0.247 | ||
M 7 | 7.4 | 12 | 1.2 | 2.4 | 0.5 | 0.361 | ||
M 8 | 8.4 | 15 | 1.7 | 3.4 | 0.5 | 0.476 | ||
M 10 | 10.5 | 18 | 2 | 4 | 0.8 | 1.05 |
Dimensions in mm – source Din 137 B | ||||||||
Date of publication: 1985 – Norm cancelled without replacement | ||||||||
Thread size | d min/nom | d1 nom | h min | h max | s min | ≈ mass in Kg x 1000 pcs (ρ=7,85 kg/dm3) | ||
M 3 | 3.2 | 8 | 0.8 | 1.6 | 0.5 | 0.166 | ||
M 3.5 | 3.7 | 8 | 0.9 | 1.8 | 0.5 | 0.154 | ||
M 4 | 4.3 | 9 | 1 | 2 | 0.5 | 0.193 | ||
M 5 | 5.3 | 11 | 1.1 | 2.2 | 0.5 | 0.286 | ||
M 6 | 6.4 | 12 | 1.3 | 2.6 | 0.5 | 0.318 | ||
M 7 | 7.4 | 14 | 1.5 | 3 | 0.8 | 0.535 | ||
M 8 | 8.4 | 15 | 1.5 | 3 | 0.8 | 0.76 | ||
M 10 | 10.5 | 21 | 2.1 | 4.2 | 1 | 2.04 | ||
M 12 | 13 | 24 | 2.5 | 5 | 1.2 | 3.01 | ||
M 14 | 15 | 28.0 | 3 | 6 | 1.6 | 5.17 | ||
M 16 | 17 | 30 | 3.2 | 6.4 | 1.6 | 5.65 | ||
M 18 | 19 | 34 | 3.3 | 6.6 | 1.6 | 7.35 | ||
M 20 | 21 | 36 | 3.7 | 7.4 | 1.6 | 8.43 | ||
M 22 | 23 | 40 | 3.9 | 7.8 | 1.8 | 11.9 | ||
M 24 | 25 | 44 | 4.1 | 8.2 | 1.8 | 14.5 |