Summary

IMPORTANT: Get the latest updates for this model here on PrusaPrinters.
In 2021, all updates and uploads of new models were moved to PrusaPrinters, of course still free and under the same conditions... :)

This is a remix with metric bolts, M3/M4.

In my remix the disc is 20mm and and a bit thinner.
STL model for both M3 and M4 screws (I use M3x30 screws).

Print Settings

Printer:

K8200/3Drag

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>Doesn't Matter</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.3mm Layer height, 0.4mm Nozzle</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>10-15%</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>User 3 perimeters or more to give a good support for the nut.<br>Print in ABS or similar hard plastic.</p><p>See more instructions from original model.</p></div>

Post-Printing

If printed in ABS, acetone can be used to give the nice surface shown on the photos.

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