Is this 3D model free to download?

Yes, Screw Jack for K40 Laser is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by atmonaut, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Screw Jack for K40 Laser 3D printable model by atmonaut

Screw Jack for K40 Laser

Source: Thingiverse by atmonaut

The Screw Jack for K40 Laser is a free printable 3D model from Thingiverse by atmonaut. Screw jacks for supporting the bed of K40 laser cutters. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

123 saves Source: Thingiverse Updated 2026-10-25 License: CC-BY · commercial OK Category: Tools & Workshop

Tags: Screw, Jack, for, K40, Laser

About this model

Screw jacks for supporting the bed of K40 laser cutters. Materials: 5/16-18 threaded rod (12") Brass 5/16-18 nuts from Home Depot 3mm socket head cap screws ~20mm 1.5" round metal disk to prevent the laser from damaging the 3d printed components. To build, cut 5/16-18 threaded rod to the length of the top and bottom parts at minimum height. Then dremel a slot into one end for a flat head screw driver. Install the brass nuts into the base component, this should be press fit and may need to be hammered in. Screw the threaded rod into the base, leave an inch and a half or so out of the top. Use a screwdriver from the back to keep the rod from spinning and heat up the end with a lighter, screw the top component onto the threaded rod. Using a drill, drill and tap the threaded rod, install in th…

Frequently asked questions

Is this 3D model free to download?: Yes. Screw Jack for K40 Laser is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by atmonaut.
Who made this model?: Designed by atmonaut, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.