Grani con intaglio e punta a coppa

Disegni dimensionali e diagrammi tecnici

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Dimensioni chiave e parametri tecnici

Dimensions in mm - source DIN 438

Publication date: 09/1986 - Replaces DIN 438: 02/1972
d thread size P n nom t min/max dz min/max
M 1.6 0.35 0.25 0.56 0.74 0.55 0.8
M 2 0.4 0.25 0.64 0.84 0.75 1
M 2.5 0.45 0.4 0.71 0.96 0.95 1.2
M 3 0.5 0.4 0.8 1.06 1.15 1.4
M 3.5 0.6 0.5 0.96 1.21 1.45 1.7
M 4 0.7 0.6 1.12 1.42 1.75 2
M 5 0.8 0.8 1.28 1.63 2.25 2.5
M 6 1 1 1.6 2 2.75 3
M 8 1.25 1.2 2 2.5 4.7 5
M 10 1.5 1.6 2.4 3 5.7 6
M 12 1.75 2 2.8 3.6 7.7 8

DIN 438 - Approximate mass, in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial items

d thread size
M 1.6
M2
M2.5
M3
M3.5
M4
M5
M6

M8

M10

M12

nominal length l
2
2.5
3 0.11
4 0.15 0.25
5 0.19 0.33 0.51
6 0.23 0.41 0.63 0.87
8 0.32 0.56 0.88 1.22 2.2
10 0.41 0.71 1.13 1.57 2.9 4
12 0.86 1.38 1.92 3.6 5
14 1.63 2.27 4.3 6
16 1.88 2.62 5 7
20 4.32 6.4 9
25 8.2 11.5
30 14