| Surface protection | Galvanic/electrolytic zinc plated |
| Material | Steel |
| Thread size (metric) | 12 |
| Self-locking | Yes |
| Material quality | Steel |
| Material | Pre-galvanized steel |
| Threading | M12 |
| Type | Nut |
| Thread step | 1.75 mm |
| Strength class | 4 |
| Standard | DIN6923 |
| Russian Classification of Products by Economic Activities (OKPD 2) | 25.94.11.130 |
| Commodity Nomenclature of Foreign Economic Activity | 7318165000 |