Historia técnica y equivalentes internacionales de DIN EN ISO 14584

Tornillos de cabeza avellanada con hexágono interior

Esta norma (DIN 14584 y equivalentes) especifica las características de los tornillos de cabeza avellanada con hexágono interior de grado A, con tamaños de rosca desde M2 hasta M10 inclusive.

Dibujos dimensionales y diagramas técnicos

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Dimensiones clave y parámetros técnicos

Dimensions in mm - source DIN 14584

Publication date 06/2011 Supersedes DIN 14584 /2002

d thread size P dk nom=max k nom=max r ~ Hexalobular socket
Socket Nr A t max t min
M 2 0.4 3.8 1.2 4 6 1.75 0.77 0.63
M 2.5 0.45 4.7 1.5 5 8 2.4 1.04 0.91
M 3 0.5 5.5 1.65 6 10 2.8 1.15 0.88
M 3.5 0.6 7.30 2.35 8.5 15 3.35 1.53 1.27
M 4 0.7 8.40 2.7 9.5 20 3.95 1.80 1.42
M 5 0.8 9.30 2.7 9.5 25 4.5 2.03 1.65
M 6 1 11.30 3.3 12 30 5.6 2.42 2.02
M 8 1.25 15.80 4.65 16.5 45 7.95 3.31 2.92
M 10 1.5 18.30 5 19.5 50 8.95 3.81 3.42

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Din 14583 - ≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial items

d thread size M 2 M 2.5 M 3 M 3.5 M 4 M 5 M 6 M 8 M 10
nominal length l
3 0.178 0.336
4 0.196 0.366 0.544
5 0.215 0.396 0.588 0.891 1.3
6 0.233 0.426 0.632 0.951 1.38 2.32
8 0.27 0.486 0.72 1.07 1.53 2.57 4.37
10 0.307 0.546 0.808 1.19 1.69 2.81 4.72 9.96
12 0.344 0.606 0.896 1.31 1.84 3.06 5.07 10.6 19.8
14 0.381 0.666 0.984 1.43 2 3.31 5.42 11.2 20.5
16 0.418 0.726 1.07 1.55 2.15 3.56 5.78 11.9 21.8
20 0.492 0.846 1.25 1.79 2.46 4.05 6.48 13.2 23.8
25 0.996 1.47 2.09 2.85 4.67 7.36 14.8 26.3
30 1.69 2.39 3.23 5.29 8.24 16.4 28.8
35 2.68 3.62 5.91 9.12 18 31.3
40 4.01 6.52 10 19.6 33.9
45 7.14 10.9 21.2 36.4
50 7.76 11.8 22.8 38.9
55 12.6 24.4 41.4
60 13.5 26 43.9