Heavy Hex Bolts
ASME B 18.2.1 - 1996
Display drawing:
| Screw Thread | 2-1/4 | ||
| Nominal Diameter | 2-1/4 | ||
| D | 2.25 | ||
| P | 4.5 | ||
| Ds | Max | 2.305 | |
| Ds | Min | 2.214 | |
| S | Nominal | 3-1/2 | |
| S | Max | 3.500 | |
| S | Min | 3.388 | |
| E | Max | 4.041 | |
| E | Min | 3.862 | |
| K | Nominal | 1-1/2 | |
| K | Max | 1.548 | |
| K | Min | 1.327 | |
| R | Max | 0.190 | |
| R | Min | 0.060 | |
| B | L≤6 | 4.750 | |
| B | L＞6 | 5.000 | |