Storia tecnica ed equivalenti internazionali di DIN 444

Standard equivalenti: UNI 6058
La norma DIN 444 riporta le dimensioni delle viti ad occhio con filettatura metrica da M5 a M39 e classi di prodotto A, B e C.

Disegni dimensionali e diagrammi tecnici

45_4070.jpg

Dimensioni chiave e parametri tecnici

Dimensions in mm - source DIN 444 form A

Publication date: 04/1983 - Supersedes DIN 444: 10/1981 edition
d thread size P b (l <=125) b (l >125<=200) b (l >200) d1 d2 min/max

s min/max

M 5 0.8 16 - - 5 10.9 12 7.52 8
M 6 1 18 - - 6 12.9 14 8.52 9
M 8 1.25 22 28 - 8 16.9 18 10.30 11
M 10 1.5 26 32 - 10 18.7 20 13.30 14
M 12 1.75 30 36 49 12 23.7 25 16.30 17
M 16 2 38 44 57 16 30.4 32 18.16 19
M 20 2.5 46 52 65 18 38.4 40 23.16 24
M 24 3 54 60 73 22 43.4 45 27.16 28
M 27 3 60 66 79 24/25 48.4 50 29.16 30
M 30 3.5 66 72 85 27/28 53.1 55 33 34
M 33 3.5 - 78 91 30 58.1 60 37 38
M 36 4 - 84 97 32/33 63.1 65 40 41
M 39 4 - 90 103 35/36 68.1 70 45 46
Designation example: Eyebolt DIN 444 A M10 x 60 - 4.6

Dimensions in mm - source Din 444. form B (product grade B=design mg). form C (product grade A=design m)

Publication date: 04/1983 - Supersedes DIN 444: 10/1981 edition
d thread size P b (l <=125) b (l >125<=200) b (l >200) d1 d2 min/max

s min/max

M 5 0.8 16 - - 5 11.57 12 5.88 6
M 6 1 18 - - 6 13.57 14 6.85 7
M 8 1.25 22 28 - 8 17.57 18 8.85 9
M 10 1.5 26 32 - 10 19.48 20 11.82 12
M 12 1.75 30 36 49 12 24.48 25 13.82 14
M 16 2 38 44 57 16 31.38 32 16.82 17
M 20 2.5 46 52 65 18 39.38 40 21.79 22
M 24 3 54 60 73 22 44.38 45 24.79 25
M 27 3 60 66 79 24/25 49.38 50 26.79 27
M 30 3.5 66 72 85 27/28 54.26 55 29.79 30
M 33 3.5 - 78 91 30 59.26 60 33.75 34
M 36 4 - 84 97 32/33 64.26 65 37.75 38
M 39 4 - 90 103 35/36 69.26 70 40.75 41
Designation example: Eyebolt DIN 444 A M10 x 60 - 4.6


Din 444 - Approximate mass, in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial lengths

d thread size
M5
M6
M8
M10
M12
M16
M20
M24 M27 M30 M33 M36 M39
nominal length l
30 7.93
35 8.70 12.6
40 9.47 13.7 25
45 10.3 14.8 26.9 36
50 11 15.9 28.9 39.1
55 11.8 17 30.9 42.2 67
60 12.6 18.1 32.8 45.3 71.4
65 13.3 19.2 34.8 48.4 75.8
70 14.1 20.3 36.8 51.5 80.3 149
75 14.9 21.5 38.8 54.6 84.8 157
80 15.7 22.6 40.7 57.6 89.2 164
90 23.7 44.7 63.8 98.1 180
100 48.6 70 106 196 334 454
110 52.6 76.1 115 212 359 489
120 56.5 82.3 124 228 383 524 618
130 60.35 88.4 133 244 408 560 663
140 64.4 94.5 142 259 433 596 708
150 101 151 275 457 631 753 997 1240
160 160 291 482 667 798 1050 1310 1570 1880
180 178 322 531 738 888 1160 1440 1730 2070
200 195 354 581 809 978 1270 1570 1890 2250
220 211 383 624 868 1060 1370 1690 2050 2420
240 229 414 674 939 1140 1480 1820 2200 2610
260 247 446 723 1010 1230 1590 1960 2350 2790
280 1320 1700 2100 2500 2970
300 1400 1810 2240 2650 3100