Material: Steel zinc-plated, Strength min. 350 N/mm2. These nuts are used for unsafed, quickly to loosen applications, or for a safe connection with an additional lockwasher DIN 5406 (for these lockwashers, a keyway is required on the shaft thread). Recommend tolerance for the shaft thread: 6g DIN ISO 965.
| Type | KM 12 |
|---|---|
| d1 (mm) | M60 x 2 |
| Ø d2 (mm) | 80 |
| Ø d3min. (mm) | 73 |
| B (mm) | 11 |
| b (mm) | 7 |
| t (mm) | 3 |
| x (mm) | 0,05 |
| Weight (g) | 174 |
