Summary

Tired of using my caliper to assort my screws I designed this basic tool :)
Easier and faster than caliper, hope you like it!

Created with FreeCAD.

Print Settings

Printer Brand:

RepRap

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Prusa i3 modified</p></div></p>                                                                                <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>Doesn't Matter</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.3mm</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>20%</p></div></p>

Post-Printing

Printable ruler

            <div><ol><li>Go to <a rel="nofollow" href="https://printable-ruler.net/">https://printable-ruler.net/</a></li><li>Download a ruler</li><li>Print it</li><li>Crop it</li><li>Glue it to the 3D printed piece</li></ol></div>

Metric Screw Gauge