Standard DIN 6902
Rondelle piane da assemblaggio
|
Dimensions in mm - source DIN 6902
Publication date: 12/1990
|
| thread size |
d1 min=nom |
d1 max |
d2 form A |
d2 form B |
d2 form C |
h nom form A |
h nom form B |
h nom form C |
≈ weight in Kg x 1000 pcs (ρ=7,85 kg/dm3) |
| max=nom |
min |
max=nom |
min |
max=nom |
min |
form A |
form B |
form C |
| M 2.5 |
2.25 |
2.35 |
6 |
5.82 |
8 |
7.78 |
5 |
4.82 |
0.6 |
0.8 |
0.6 |
0.11 |
0.29 |
0.07 |
| M 3 |
2.75 |
2.85 |
7 |
6.78 |
9 |
8.78 |
6 |
5.82 |
0.6 |
0.8 |
0.6 |
0.15 |
0.36 |
0.11 |
| M 3.5 |
3.2 |
3.32 |
8 |
7.78 |
11 |
10.73 |
7 |
6.78 |
0.8 |
0.8 |
0.8 |
0.27 |
0.55 |
0.19 |
| M 4 |
3.6 |
3.72 |
9 |
8.78 |
12 |
11.73 |
8 |
7.78 |
0.8 |
1 |
0.8 |
0.34 |
0.81 |
0.25 |
| M 5 |
4.55 |
4.67 |
10 |
9.78 |
15 |
14.73 |
9 |
8.78 |
1 |
1.6 |
1 |
0.49 |
2.01 |
0.37 |
| M 6 |
5.5 |
5.62 |
12 |
11.73 |
18 |
17.73 |
11 |
10.73 |
1.6 |
1.6 |
1.6 |
1.12 |
2.9 |
0.89 |
| M 8 |
7.4 |
7.55 |
16 |
15.73 |
24 |
23.67 |
15 |
14.73 |
2 |
2 |
2 |
2.48 |
6.43 |
2.1 |
| M 10 |
9.3 |
9.52 |
20 |
19.67 |
30 |
29.67 |
18 |
17.73 |
2.5 |
2.5 |
2.5 |
4.83 |
12.54 |
3.66 |
| M 12 |
11 |
11.27 |
24 |
23.67 |
37 |
36.61 |
20 |
19.67 |
3 |
3 |
3 |
8.41 |
23.08 |
5.16 |
Standard DIN EN ISO 10673
Standard equivalenti:
- ISO 10673
- UNI EN ISO 10673
La norma (DIN EN ISO 10673) specifica le caratteristiche delle rondelle piane di acciaio, serie stretta, normale e larga, di categoria A per vite metrica con rondella incorporata in conformità alla UNI EN ISO 10644.
|
Dimensions in mm - source DIN 10673
Publication date: 10/2009
|
| thread size |
d1 min=nom |
d1 max |
d2 form N |
d2 form L |
d2 form S |
h nom form N |
h nom form L |
h nom form S |
| max=nom |
min |
max=nom |
min |
max=nom |
min |
| M2 |
1.75 |
1.85 |
5 |
4.7 |
6 |
5.7 |
4.5 |
4.2 |
0.6 |
0.6 |
0.6 |
| M 2.5 |
2.25 |
2.35 |
6 |
5.7 |
8 |
7.64 |
5 |
4.7 |
0.6 |
0.6 |
0.6 |
| M 3 |
2.75 |
2.85 |
7 |
6.64 |
9 |
8.64 |
6 |
5.7 |
0.6 |
0.8 |
0.6 |
| M 3.5 |
3.2 |
3.32 |
8 |
7.64 |
11 |
10.57 |
7 |
6.64 |
0.8 |
0.8 |
0.8 |
| M 4 |
3.6 |
3.72 |
9 |
8.64 |
12 |
11.57 |
8 |
7.64 |
0.8 |
1 |
0.8 |
| M 5 |
4.55 |
4.67 |
10 |
9.64 |
15 |
14.57 |
9 |
8.64 |
1 |
1 |
1 |
| M 6 |
5.5 |
5.62 |
12 |
11.57 |
18 |
17.57 |
11 |
10.57 |
1.6 |
1.6 |
1.6 |
| M 8 |
7.4 |
7.55 |
16 |
15.57 |
24 |
23.48 |
15 |
14.57 |
1.6 |
2 |
1.6 |
| M 10 |
9.3 |
9.52 |
20 |
19.48 |
30 |
29.48 |
18 |
17.57 |
2 |
2.5 |
2 |
| M 12 |
11 |
11.27 |
24 |
23.48 |
37 |
36.38 |
20 |
19.48 |
2.5 |
3 |
2 |
