ISO Metric Hexagon Head Bolts - Product Grades A And B
AS 1110.1 - 2000
Display drawing:
| 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 |