K40 40W Laser Table Disc Spacers/Standoffs M3/M4 Bolt

thingiverse

This is a remix using metric bolts, M3/M4. In my remix, the disc measures 20mm and is slightly thinner. STL models are provided for both M3 and M4 screws (I use M3x30 screws). Print Settings Printer: K8200/3Drag Rafts: Doesn't Matter Supports: No Resolution: 0.3mm Layer height, 0.4mm Nozzle Infill: 10-15% Notes: User three perimeters or more to provide good support for the nut. Print in ABS or a similar hard plastic material. Refer to the original model for additional instructions. Post-Printing When printed in ABS, acetone can be used to achieve a smooth surface, as seen in the photos.