Square Head Bolts
ASME B 18.2.1 - 2010
Display drawing:
| Screw Thread | 3/4 | ||
| D | 0.75 | ||
| PP | UNC | 10 | |
| Ds | Max | 0.768 | |
| Ds | Min | 0.729 | |
| S | Basic | 1-1/8 | |
| S | Max | 1.125 | |
| S | Min | 1.088 | |
| E | Max | 1.591 | |
| E | Min | 1.494 | |
| K | Basic | 1/2 | |
| K | Max | 0.524 | |
| K | Min | 0.476 | |
| R | Max | 0.06 | |
| R | Min | 0.02 | |
| B | L≤6 | 1.750 | |
| B | L＞6 | 2.000 | |