La norma DIN 653 specifica le caratteristiche delle viti a testa cilindrica bassa zigrinata con filetto da M1 a M10.

Disegni dimensionali e diagrammi tecnici

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Dimensioni chiave e parametri tecnici

Dimensions in mm - source DIN 653

Publication Date 08 - 2006 - Supersedes DIN 653: 09 - 1986
d thread size M 1 M 1.2 M 1.4 M 1.6 M 2 M 2.5 M 3 M 4 M 5 M 6 M 8 M 10
P 0.25 0.25 0.3 0.35 0.4 0.45 0.5 0.7 0.8 1 1.25 1.5
a1 max. 0.75 0.75 0.9 1.05 1.2 1.35 1.5 2.1 2.4 3 3.75 4.5
dk nom 5.5 6 7 7.5 9 11 12 16 20 24 30 36
ds min - - - - 1.86 2.36 2.86 3.82 4.82 5.82 7.78 9.78
e - - - - 1.5 2 2 3 3 4 5 6
k max=nom 1.5 1.5 2 2 2 2.5 2.5 3.5 4 5 6 8
r 0.5 00.5 0.5 0.5 0.5 0.5 0.5 0.5 1 1 2 2

DIN 653 2006 -Approximate mass, in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercia items

d thread size M1 M1.2 M1.4
M1.6
M2
M2.5
M3
M4
M5

M6

M8
M10
nominal length l
2 0.228 0.347
3 0.293 0.353 0.632 0.78
4 0.297 0.36 0.641 0.792 1.07
5 0.301 0.366 0.65 0.804 1.09 1.95
6 0.305 0.373 0.659 0.816 1.11 1.98 2.47
8 0.383 0.676 0.84 1.14 2.04 2.56 6.1
10 0.694 0.864 1.18 2.1 2.64 6.25 11.1
12 0.886 1.22 2.16 2.73 6.4 11.3 19.8
14 1.25 2.22 2.82 6.55 11.5 20.1
16 1.28 2.28 2.91 6.7 11.7 20.4 39
18 2.34 3 6.85 11.9 20.7 39.6
20 3.1 7 12.1 21 40.2 73.5
22 7.15 12.3 21.3 40.8 74.5
25 7.37 12.6 21.8 41.7 76
28 12.9 22.3 42.6 77.5
30 13.2 22.6 43.2 78.4
32 43.8 79.8
35 44.4 80.9
38 82.8
40 83.4