Double Threaded Screw

thingiverse

Hi! Today I would like to show you how I made this dual thread screw. You can use this screw with both left and right threaded M24 nuts. Pure magic. My video [youtube.com/watch?v=YOmxHSSrW1g](https://www.youtube.com/watch?v=YOmxHSSrW1g) Caution: Print it slowly! From what I've learned from printing Steiner3D Revolver 20-30 mm/s is better: https://cdn.thingiverse.com/renders/48/01/e2/49/e7/333410da006f4c201809678ffe331c3e_display_large.jpg If you have problem with moving the parts you can try what @ramseymarka did: "I printed the bolt 99% on X, Y axis" https://www.thingiverse.com/make:850935 Inspired by this 9gag post: https://9gag.com/gag/aWxpxw4 Check Trianglelab on Aliexpress: http://s.click.aliexpress.com/e/ogUL48V2 - affiliate link, you pay nothing extra, I get small change, I am not sponsored by them, they just have great price/value ratio for 3D printer parts and a free shipping. You can support me in various ways: - smash the like button and subscribe to my channel: https://bit.ly/medyk3Dsub - that really helps me, thanks! - buy me a coffee (filament in fact): https://www.buymeacoffee.com/TmjEfCc For more info about me you can visit: Thingiverse: https://bit.ly/medyk3Dthingiverse MyMiniFactory: http://bit.ly/medyk3Dmmf My blog: http://medyk3d.com Lbry: https://lbry.tv/$/invite/@medyk3D:e Twitter: https://twitter.com/DMedyk3/ Instagram: https://www.instagram.com/medyk3d/ Share the love and 3D print everything. Many thanks to the whole 3D printing community. #medyk3D #3DPrinting #DoubleThreadedScrew EDIT: 2020-09-09 I messed up. The nuts are ok, but the screw was in the version without extra clearance on the perimeter. I reuploaded the screw stl.