Is this 3D model free to download?

Yes, Wanhao Duplicator i3 Z-Axis Alignment Posts 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 zolan, 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.

Wanhao Duplicator i3 Z-Axis Alignment Posts 3D printable model by zolan

Wanhao Duplicator i3 Z-Axis Alignment Posts

Source: Thingiverse by zolan

The Wanhao Duplicator i3 Z-Axis Alignment Posts is a free printable 3D model from Thingiverse by zolan. NOTE: This one works just fine but I recommend checking out my other version It has a customizer so you can tweak the size just how you want it as well as other nifty tweaks. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,442 saves Source: Thingiverse Updated 2026-10-22 License: CC-BY · commercial OK 21 makes Category: 3D Printer

Tags: Wanhao Duplicator I3

About this model

NOTE: This one works just fine but I recommend checking out my other version It has a customizer so you can tweak the size just how you want it as well as other nifty tweaks. ----- This is by no means a mind blowing item but it was handy for me so I'm sharing. I'm also not a guru when it comes to printers so keep that in mind and use at your own risk. This is to help you align your Z-Axis in case it ever goes wonky or you just want to double check it. You should print 2 of these. A Note Before You Begin: If you twist one side of the Z-Axis and the other one doesn't move at all, you may want to consider following Jetguy's fix for that I did it and now when I rotate one side, the other side moves along with it and my Z-Axis very rarely gets out of alignment anymore and when it does it is ver…

Frequently asked questions

Is this 3D model free to download?: Yes. Wanhao Duplicator i3 Z-Axis Alignment Posts 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 zolan.
Who made this model?: Designed by zolan, 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.