ISO 7379 Vis épaulée à tête cylindrique 6 pans creux (tolérance f9) Acier 12.9 brut M8 X 20
d2 (filet) |
M5 |
M6 |
M8 |
M10 |
M12 |
M16 |
M20 |
|
d1 (corps rectifié) |
6 |
8 |
10 |
12 |
16 |
20 |
24 |
|
Tolerance min |
5.990 |
7.987 |
9.987 |
11.984 |
15.984 |
19.980 |
23.980 |
|
Tolerance max |
5.960 |
7.951 |
9.951 |
11.941 |
15.941 |
19.928 |
23.928 |
|
Pas |
0.8 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2.5 |
|
b |
9.5 |
11 |
13 |
16 |
18 |
22 |
27 |
|
d3 (tête) |
10.22 |
13.27 |
16.27 |
18.27 |
24.33 |
30.33 |
36.39 |
|
k (hauteur de tête) |
4.5 |
5.5 |
7 |
9 |
11 |
14 |
16 |
|
s (empreinte) |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
|
L2 (longueur filet) |
9.5 |
11 |
13 |
16 |
18 |
22 |
27 |
|
t |
2.4 |
3.3 |
4.2 |
4.9 |
6.6 |
8.8 |
10 |