Hexagon Flange Bolts - Reduced Shank - Product Grade B
GB /T 5788 - 1986
Display drawing:
| Screw Thread | M6 | ||
| D | 6 | ||
| P | 1 | ||
| B | L≤125 | 18 | |
| B | 125＜L≤200 | None | |
| B | L＞200 | None | |
| C | Min | 1.1 | |
| Da | Foam A | Max | 6.8 |
| Da | Foam B | Max | 7.4 |
| Dc | Max | 13.6 | |
| Ds | Max | 6 | |
| Ds | Min | 5.82 | |
| Du | Max | 6.6 | |
| Dw | Min | 11.6 | |
| E | Min | 8.56 | |
| F | Max | 2 | |
| K | Max | 6.8 | |
| K1 | Min | 2.9 | |
| R1 | Min | 0.25 | |
| R2 | Max | 0.4 | |
| R3 | Min | 0.1 | |
| R4 | 3.4 | ||
| S | Max | 8 | |
| S | Min | 7.64 | |
| T | Max | 0.2 | |
| T | Min | 0.05 | |