
Clamping screw to DIN 1835B, with hex socket
| Thread mm | 240570 | Length mm | for chuck Ø mm | Thread mm | 240570 | Length mm | for chuck Ø mm |
| M6 | | 10 | 6 | M14 | | 16 | 16+18 |
| M8 | | 10 | 8 | M16 | | 16 | 20+22 |
| M10 | | 12 | 10 | M18 | | 20 | 25 |
| M12 | | 16 | 12+14 | M20 | | 20 | 32+40 |
Design: Made of special steel, hardened and burnished DIN 6368
Use: To release or fix milling arbor screws 247100. 24
| for arbor mm | 247000 | l1 mm | for screws |
| 16 | | 180 | M 8 |
| 22 | | 200 | M10 |
| 27 | | 225 | M12 |
| 32 | | 250 | M16 |
| 40 | | 280 | M20 |
Design: Made of special steel, hardened and burnished DIN 6367
| d1 mm | 247100 | d² mm | k mm | l1 mm | for arbor mm |
| M8 | | 20 | 6 | 16 | 16 |
| M10 | | 28 | 7 | 18 | 22 |
| M12 | | 35 | 8 | 22 | 27 |
| M16 | | 42 | 9 | 26 | 32 |
| M20 | | 52 | 10 | 30 | 40 |
Design: - made of special steel, hardened - the stud bolt is equipped with two threads of different increment, which ensures a very high clamping force
Use: For mounting milling cutters, but mainly cutter heads, to shell mill arbors.
| d1 mm | 247200 | 247201 | for arbor mm | d² mm | k mm | l1 mm | s mm | r mm |
| M8 | | | 16 | 20 | 7 | 25 | 5 | 1�6 |
| M10 | | | 22 | 28 | 8 | 25 | 6 | 2�0 |
| M12 | | | 27 | 35 | 9 | 35 | 8 | 2�5 |
| M16 | | | 32 | 42 | 10 | 35 | 10 | 3�0 |
| M20 | | | 40 | 52 | 11 | 40 | 12 | 3�0 |
| M24 | | | 50 | 63 | 13 | 45 | 14 | — |