Fork heads
Product Specification
| Screw Thread |
4x8 |
| Size |
4x8 |
| D |
P |
8 |
| D |
Min=Nominal |
4 |
| D |
Max |
4.03 |
| G |
Nominal Size |
8 |
| G |
Max |
8.5 |
| G |
Min |
7.5 |
| A1 |
8 |
| A2 |
Max |
8.3 |
| A2 |
Min |
7.84 |
| B2 |
Nominal Size |
4 |
| B2 |
Max |
4.32 |
| B2 |
Min |
4.14 |
| D2 |
Coarse Thread |
Size |
M4*0.7 |
| D2 |
Coarse Thread |
D |
4 |
| D2 |
Coarse Thread |
P |
0.7 |
| D2 |
Fine Thread |
Size |
None |
| D2 |
Fine Thread |
D |
None |
| D2 |
Fine Thread |
P |
None |
| D3 |
Nominal Size |
8 |
| D3 |
Max |
8.3 |
| D3 |
Min |
7.7 |
| L1 |
Nominal Size |
21 |
| L1 |
Max |
21.5 |
| L1 |
Min |
20.5 |
| L2 |
Nominal Size |
16 |
| L2 |
Max |
16.3 |
| L2 |
Min |
15.7 |
| L3 |
Nominal Size |
6 |
| L3 |
Max |
6.2 |
| L3 |
Min |
5.8 |
| W |
0.005 |