Hexagon Head Bolts-black
ASME B 18.2.1 - 1996
Display drawing:
| Screw Thread | 3-3/4 | ||
| D | 3.75 | ||
| PP | 4 | ||
| Ds | Max | 3.858 | |
| Ds | Min | 3.726 | |
| S | Max | 5.625 | |
| S | Min | 5.437 | |
| E | Max | 6.495 | |
| E | Min | 6.198 | |
| K | Max | 2.572 | |
| K | Min | 2.241 | |
| R | Max | 0.190 | |
| R | Min | 0.060 | |
| B | L≤6 | None | |
| B | L＞6 | 8.000 | |