ISO Metric Hexagon Head Bolts - Product Grades A And B
Product Specification
| Screw Thread |
M12 |
| D |
12 |
| P |
1.75 |
| B |
L≤125 |
30 |
| B |
125＜L≤200 |
36 |
| B |
L＞200 |
49 |
| C |
Max |
0.6 |
| C |
Min |
0.15 |
| Da |
Max |
13.7 |
| Ds |
Nominal |
12 |
| Ds |
Grade A |
Min |
11.73 |
| Ds |
Grade B |
Min |
11.57 |
| Dw |
Grade A |
Min |
16.63 |
| Dw |
Grade B |
Min |
16.47 |
| E |
Grade A |
Min |
20.03 |
| E |
Grade B |
Min |
19.85 |
| K |
Nominal |
7.5 |
| K |
Grade A |
Max |
7.68 |
| K |
Grade A |
Min |
7.32 |
| K |
Grade B |
Max |
7.79 |
| K |
Grade B |
Min |
7.21 |
| K1 |
Grade A |
Min |
5.12 |
| K1 |
Grade B |
Min |
5.05 |
| R |
Min |
0.6 |
| S |
Max |
18 |
| S |
Grade A |
Min |
17.73 |
| S |
Grade B |
Min |
17.57 |