Standard DIN 923
Esta norma DIN 923 especifica las características de los tornillos de cabeza plana ranurada con hombro para tamaños de rosca M1,4 a M10 para los grados de producto F y A.
|
Dimensions in mm - source DIN 923
|
| Publication date: 06 - 2012 supercedes DIN 923 08-2006 |
| d thread size |
P
|
b min |
dk nom size
|
ds nom size
|
|
n nom size
|
t |
| min |
max |
|
M 1.4
|
0.3 |
2.2 |
3.5 |
2 |
0.9 |
0.3 |
0.45 |
0.6 |
|
M 1.6
|
0.35 |
2.5 |
4 |
2.5 |
1 |
0.4 |
0.5 |
0.7 |
|
M 2
|
0.4 |
3 |
4.5 |
2.8 |
1.2 |
0.5 |
0.6 |
0.8 |
|
M 2.5
|
0.45 |
3.5 |
6 |
3.5 |
1.5 |
0.6 |
0.75 |
0.95 |
|
M 3
|
0.5 |
4.5 |
7 |
4 |
1.8 |
0.8 |
0.9 |
1.15 |
| M 4 |
0.7 |
6 |
8.5 |
5.5 |
2.4 |
1 |
1.2 |
1.5 |
| M 5 |
0.8 |
7 |
11 |
7 |
2.7 |
1.2 |
1.3 |
1.6 |
| M 6 |
1 |
9 |
13 |
8 |
3.1 |
1.6 |
1.5 |
1.9 |
| M 8 |
1.25 |
11 |
16 |
10 |
3.8 |
2 |
1.9 |
2.4 |
| M 10 |
1.5 |
13.5 |
20 |
13 |
4.6 |
2.5 |
2.3 |
2.8 |
|
Dimensions in mm - source DIN 923
|
| Publication date: 08 - 2006 - Supersedes DIN 923 09-1986 |
| d thread size |
P
|
b nom |
dk max=nom
|
ds max=nom
|
k nom
|
n nom
|
t min.
|
t max.
|
|
M 1.4
|
0.3 |
2.2 |
3.5 |
2 |
0.9 |
0.3 |
0.45 |
0.6 |
|
M 1.6
|
0.35 |
2.5 |
4 |
2.5 |
1 |
0.4 |
0.5 |
0.7 |
|
M 2
|
0.4 |
3 |
4.5 |
2.8 |
1.2 |
0.5 |
0.6 |
0.8 |
|
M 2.5
|
0.45 |
3.5 |
6 |
3.5 |
1.5 |
0.6 |
0.75 |
0.95 |
|
M 3
|
0.5 |
4.5 |
7 |
4 |
1.8 |
0.8 |
0.9 |
1.15 |
| M 4 |
0.7 |
6 |
8.5 |
5.5 |
2.4 |
1 |
1.2 |
1.5 |
| M 5 |
0.8 |
7 |
11 |
7 |
2.7 |
1.2 |
1.3 |
1.6 |
| M 6 |
1 |
9 |
13 |
8 |
3.1 |
1.6 |
1.5 |
1.9 |
| M 8 |
1.25 |
11 |
16 |
10 |
3.8 |
2 |
1.9 |
2.4 |
| M 10 |
1.5 |
13.5 |
20 |
13 |
4.6 |
2.5 |
2.3 |
2.8 |
|
Dimensions in mm - source DIN 923
|
| Publication date: 09 - 1986 |
| d thread size |
P
|
b nom size
|
dk max=nom
|
ds max=nom
|
k nom size
|
n nom size
|
t |
| min |
max |
|
M 1.4
|
0.3 |
2.2 |
3.5 |
2 |
0.9 |
0.3 |
0.45 |
0.6 |
|
M 1.6
|
0.35 |
2.5 |
4 |
2.5 |
1 |
0.4 |
0.5 |
0.7 |
|
M 2
|
0.4 |
3 |
4.5 |
2.8 |
1.2 |
0.5 |
0.6 |
0.8 |
|
M 2.5
|
0.45 |
3.5 |
6 |
3.5 |
1.5 |
0.6 |
0.75 |
0.95 |
|
M 3
|
0.5 |
4.5 |
7 |
4 |
1.8 |
0.8 |
0.9 |
1.15 |
| M 3.5 |
0.6 |
5.5 |
7.5 |
4.5 |
2 |
0.8 |
1 |
1.3 |
| M 4 |
0.7 |
6 |
8.5 |
5.5 |
2.4 |
1 |
1.2 |
1.5 |
| M 5 |
0.8 |
7 |
11 |
7 |
2.7 |
1.2 |
1.3 |
1.6 |
| M 6 |
1 |
9 |
13 |
8 |
3.1 |
1.6 |
1.5 |
1.9 |
| M 8 |
1.25 |
11 |
16 |
10 |
3.8 |
2 |
1.9 |
2.4 |
| M 10 |
1.5 |
13.5 |
20 |
13 |
4.6 |
2.5 |
2.3 |
2.8 |
