| Name : | Hexagon Head Bolts White Zinc Galvanised (Mild Steel) Grade 4.6 |
| Category : | Hex Bolts, Screws |
| Standard : | JIS B1180 |
| Material : | SWRCH6R (Mild Steel) |
| Plating : | |
| D (DIAMETER) | M5 | M6 | M8 | M10 | M12 |
| P (PICTH) | 0.8 | 1.0 | 1.25 | 1.25 | 1.5 |
| K (HEAD THICKNESS) | 3.5 | 4 | 5.3 | 6.4 | 7.5 |
| S (WIDTH ACROSS FLAT) | 8 | 10 | 12 | 14 | 17 |
| b (Thread Length) | 16 | 18 | 22 | 26 | 30 |