ISO 14579 Hexalobular cylindrical head
Dimensions for ISO 14579 Hexalobular cylindrical head
Thread d |
p |
b |
dk |
da |
ds |
lf |
k |
r |
v |
da |
w |
inner hexabulator |
size |
A |
t |
ref. |
max c |
max d |
min. |
max |
max |
min |
max |
max |
min |
min |
max |
min |
min |
ref. |
max. |
min. |
M 2 |
0.4 |
16 |
3.8 |
3.98 |
3.62 |
2.6 |
2 |
1.86 |
0.51 |
2 |
1.86 |
0.1 |
0.2 |
3.48 |
0.55 |
6 |
1.75 |
0.84 |
0.71 |
M 2.5 |
0.45 |
17 |
4.5 |
4.68 |
4.32 |
3.1 |
2.5 |
2.36 |
0.51 |
2.5 |
2.36 |
0.1 |
0.25 |
4.18 |
0.85 |
8 |
2.4 |
1.04 |
0.91 |
M 3 |
0.5 |
18 |
5.5 |
5.68 |
5.32 |
3.6 |
3 |
2.86 |
0.51 |
3 |
2.86 |
0.1 |
0.3 |
5.07 |
1.15 |
10 |
2.8 |
1.27 |
1.01 |
M 4 |
0.7 |
20 |
7 |
7.22 |
6.78 |
4.7 |
4 |
3.82 |
0.6 |
4 |
3.82 |
0.2 |
0.4 |
6.53 |
1.4 |
20 |
3.95 |
1.8 |
1.42 |
M 5 |
0.8 |
22 |
8.5 |
8.72 |
8.28 |
5.7 |
5 |
4.82 |
0.6 |
5 |
4.82 |
0.2 |
0.5 |
8.03 |
1.9 |
25 |
4.5 |
2.03 |
1.65 |
M 6 |
1 |
24 |
10 |
10.22 |
9.78 |
6.8 |
6 |
5.82 |
0.68 |
6 |
5.7 |
0.25 |
0.6 |
9.38 |
2.3 |
30 |
5.6 |
2.42 |
2.02 |
M 8 |
1.25 |
28 |
13 |
13.27 |
12.73 |
9.2 |
8 |
7.78 |
1.02 |
8 |
7.64 |
0.4 |
0.8 |
12.33 |
3.3 |
45 |
7.95 |
3.31 |
2.92 |