NQ series of torque screw drives have advanced constructions and are convenient to use.
NQ series of torque screw drives have advanced constructions and are convenient to use. With the presetting twisting moment and skid alarming function, the screw drives can be used in the instruments, indicators, electromechanical devices and household appliances etc., which have high requirements for tightening moment to connect the threads.
| Model | Range (N.m) | Total Length (mm) | Weight (Kg) | SOC.HD. Nominal Size (mm) | Radial maximum size (mm) | |
| NQ-1.2 | 0.2-1.2 | 0.1 | 120 | 0.15 | 6.3 | 30 |
| NQ-2 | 0.4-2 | 0.1 | 186.5 | 0.15 | 6.3 | 35 |
| NQ-4 | 0.8-4 | 0.2 | 186.5 | 0.25 | 6.3 | 35 |
| NQ-6 | 1.2-6 | 0.3 | 186.5 | 0.4 | 6.3 | 35 |