Description
- for easy loosening and tightening of grooved nuts according to DIN 981 standard on shafts, clamping or pulling sleeves etc.
- suitable for following grooved nut sizes:
- 12.5 mm (1/2″) drive: KM4 – KM5 – KM6 – KM7 – KM8
- 20 mm (3/4″) drive: KM9 – KM10 – KM11 – KM12
Technical data
DIN standard | 981 |
Drive profile | Internal square |
Drive profile size, metric | 12,5 | 20 mm |
Drive profile size, inch | 1/2 | 3/4 “ |
Material | Chrome Vanadium Steel |
Gross weight | 8000 g |