ISO metric small series hexagon washer head screws
AS /NZS 1427 - 1996
Display drawing:
| Screw Thread | M3 | ||
| D | 3 | ||
| P | 0.5 | ||
| S | Max | 5 | |
| S | Min | 4.88 | |
| E | Min | 5.44 | |
| K | Max | 1.83 | |
| K | Min | 1.57 | |
| R | Min | 0.1 | |
| Da | Max | 3.6 | |
| A | Max | 1 | |
| Dc | Max | 6.75 | |
| Dc | Min | 6.17 | |
| C | Max | 0.53 | |
| C | Min | 0.33 | |