Opis
| DIN – | 936 |
| PN – | 82453 |
| ISO – | 4035 / 4036 |
| Materiał i klasa | 04 / 05 / 17H / 22H / A1 / A2 / A4 / mosiądz / aluminium |
| Pokrycie | cynk galwaniczny |

Tabela wymiarowa dla DIN 936 (wszystkie wymiary podajemy w [mm])
| wysokość | wymiar klucza | |
| d | m | s |
| M8 | 5,0 | 13,0 |
| M10 | 6,0 | 17,0 |
| M12 | 7,0 | 19,0 |
| M16 | 8,0 | 24,0 |
| M20 | 9,0 | 30,0 |
| M24 | 10,0 | 36,0 |
| M30 | 12,0 | 46,0 |
| M36 | 14,0 | 55,0 |
| M42 | 16,0 | 65,0 |
| M48 | 18,0 | 75,0 |





