| Model | Bulged |
| Surface protection | Galvanic/electrolytic zinc plated |
| Material quality | Other |
| Material | Steel |
| Suitable for bolt size (metric) | 8 |
| Material | Pre-galvanized |
| Threading | M8 |
| Type | Washer |
| Russian Classification of Products by Economic Activities (OKPD 2) | 25.94.12.110 |
| Commodity Nomenclature of Foreign Economic Activity | 7318210009 |