Heavy Hex Screws
ASME B 18.2.1 - 1996
Display drawing:
| Screw Thread | 1-3/8 | ||
| Nominal Diameter | 1-3/8 | ||
| P | 12 | ||
| Ds | Max | 1.375 | |
| Ds | Min | 1.345 | |
| S | Max | 2.188 | |
| S | Min | 2.119 | |
| E | Max | 2.526 | |
| E | Min | 2.416 | |
| K | Max | 0.878 | |
| K | Min | 0.81 | |
| Kw | Min | 0.569 | |
| B | L≤6 | 3 | |
| B | L＞6 | 3.25 | |
| R | Max | 0.095 | |
| R | Min | 0.06 | |