Hexagon Head Bolt DIN 931 (ISO 4014) Steel 8.8 Zinc Plated Cr3 M20 X 290
- Product Code: HTBMET02000290Z
| Material | Steel |
| Property Class | 8.8 |
| Surface Treatment | Zinc Plated Cr3 |
| Head Type | Hexagon Head |
| Driving Feature | Hexagon WS30 |
| Thread | Metric |
| Thread Design | Partial thread |
| DIN | 931 |
| ISO | 4014 |
| ASME | B18.2.3.1M |
| NF | E25-112 |
| Diameter (d1) | M20 |
| Length (L) | 290 |
| Thread Length (b): >200mm | 65 |
| Head Height (k) | 12.5 |
| Pitch (P) | 2.5 |
| Across Flats (s) | 30 |
| Across Corners (e) | 33.53 |