Alfawise U30 bed knobs
thingiverse
The knob is engineered specifically for use with the Alfawise U30 heatbed. To install the M4 nut, pause your print operation when the nozzle is 5.5 millimeters above the smooth surface of the object.
Download Model from thingiverse
With this file you will be able to print Alfawise U30 bed knobs with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Alfawise U30 bed knobs.