Hexagon Head Bolts-black
ASME B 18.2.1 - 1996
Display drawing:
| Screw Thread | 4 | ||
| D | 4 | ||
| PP | 4 | ||
| Ds | Max | 4.111 | |
| Ds | Min | 3.975 | |
| S | Max | 6.000 | |
| S | Min | 5.800 | |
| E | Max | 6.928 | |
| E | Min | 6.612 | |
| K | Max | 2.764 | |
| K | Min | 2.424 | |
| R | Max | 0.190 | |
| R | Min | 0.060 | |
| B | L≤6 | None | |
| B | L＞6 | 8.500 | |