Countersunk Bolts and Slotted Countersunk Bolts [Table7] (A307, SAE J429, F468, F593)
ASME B 18.5 - 2012 (2017)
Display drawing:
| Screw Thread | 5/16 | ||
| Thread Size | 5/16 | ||
| D | 0.3125 | ||
| P | 24 | ||
| Ds | Max | 0.324 | |
| Ds | Min | 0.298 | |
| Dk | Max | 0.618 | |
| Dk | Min | 0.598 | |
| K | Max | 0.189 | |
| K | Min | 0.164 | |
| N | Max | 0.084 | |
| N | Min | 0.072 | |
| T | Max | 0.086 | |
| T | Min | 0.057 | |