| 1. | The parts and units of jigs and fixtures . knurled nut with hole 机床夹具零件及部件.带孔滚花螺母 |
| 2. | Knurled nuts for drawing instruments 绘图仪器用滚花螺母 |
| 3. | General purpose knurled nuts 通用滚花螺母 |
| 4. | Knurled nuts with collar 滚花带套螺母 |
| 5. | Knurled nut with collar 滚花高螺母 |
| 6. | For programming the measuring unit is taken out of the housing by unscrewing the knurled nut and connected to the pc with a mini usb cable 为了方便编程,需要拧开有凸边的螺母,从壳子里取测量元件,然后用usb线和pc连接” |