Plain and Slotted Hex Washer Head Screws [Table 32] (ASTM F837, F468)
ASME B 18.6.3 (T32) - 2013
Display drawing:
| Screw Thread | 5/16 | ||
| Thread Size | 5/16 | ||
| D | 0.3125 | ||
| PP | UNC | 18 | |
| S | Max | 0.5 | |
| S | Min | 0.489 | |
| E | Min | 0.545 | |
| H | Max | 0.23 | |
| H | Min | 0.208 | |
| Dc | Max | 0.676 | |
| Dc | Min | 0.624 | |
| C | Max | 0.055 | |
| C | Min | 0.035 | |
| N | Max | 0.084 | |
| N | Min | 0.072 | |
| T | Max | 0.134 | |
| T | Min | 0.1 | |