Questa norma è stata annullata

Viti senza testa con cava esagonale e punta conica.

Disegni dimensionali e diagrammi tecnici

1183_awKeOb_din-914.jpg

Dimensioni chiave e parametri tecnici

Dimensions in mm - source DIN 914Withdrawn

Publication Date 12 - 1980
d thread size P
s nom
e min d1
t (depending on l)
M 1.4 0.3 0.7 0.803 - 0.6÷1.4
M 1.6 0.35 0.7 0.803 - 0.7÷1.5
M 1.8 0.35 0.7 0.803 - 0.8÷1.6
M 2
0.4
0.9
1.003 0÷0.3 0.8÷1.7
M 2.5
0.45
1.3
1.427 0÷0.3 1.2÷2
M 3
0.5
1.5
1.73 0÷0.3 1.2÷2
M 4
0.7
2
2.30 0÷0.4 1.5÷2.5
M 5
0.8
2.5
2.87 0÷0.5 2÷3
M 6
1
3
3.44 0.9÷1.5 2÷3.5
M 8
1.25
4
4.58 1.4÷2 3÷5
M 10
1.5
5
5.72 1.9÷2.5 4÷6
M 12
1.75
6
6.86 2.4÷3 4.8÷8
M 14 2 6 6.86 3.25÷4 5.6÷9
M 16
2
8
9.15 3.25÷4 6.4÷10
M 18 2.5 10 11.43 4.25÷5 7.2÷11
M 20 2.5 10 11.43 4.25÷5 8 ÷12
M 22 2.5 12 13.72 5.25÷6 9÷13.5
M 24 3 12 13.72 5.25÷6 10÷15

DIN 914 - Approximate mass, in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial lengths

d thread size M1.4 M1.6 M1.8 M2 M2.5 M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24
nominal length l
2
2.5 0.018 0.023 0.030
3 0.022 0.029 0.036 0.044
4 0.029 0.037 0.048 0.059 0.1 0.13
5 0.036 0.046 0.06 0.074 0.125 0.17 0.26
6 0.049 0.056 0.072 0.089 0.15 0.21 0.34 0.49
8 0.119 0.199 0.30 0.49 0.73 1.04
10 0.148 0.249 0.39 0.64 0.97 1.39 2.35
12 0.48 0.79 1.21 1.74 2.98 4.42
16 0.66 1.09 1.69 2.44 4.24 6.42 8.9
20 0.84 1.39 2.17 3.14 5.5 8.4 11.7 20.1
25 2.77 4.02 7.09 10.8 15.3 26.6 40.7
30 4.9 8.68 13.3 18.9 33.2 51 68.7
35 5.78 10.3 15.8 22.5 39.7 61.3 83.2
40 11.9 18.3 26.1 46.3 71.6 98.2
45 81.9 113
50 92.2 128
55 143
60 158