Hexagon Screws (UNC and UNF threads)
AS /NZS 2465 - 1999 (R2016)
Display drawing:
| Screw Thread | 1/2 | ||
| Thread Size | 1/2 | ||
| D | 0.5 | ||
| PP | UNC | 13 | |
| PP | UNF | 20 | |
| S | Nominal | 3/4 | |
| S | Max | 0.750 | |
| S | Min | 0.736 | |
| K | Nominal | 5/16 | |
| K | Max | 0.323 | |
| K | Min | 0.302 | |
| E | Max | 0.866 | |
| E | Min | 0.840 | |