Is this 3D model free to download?

Yes, Z Endstop Fine Adjustment Prusa i3 - Anet A8 is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MyMiniFactory. Use the "Download from MyMiniFactory" 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 Paul, published on MyMiniFactory. 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.

Z Endstop Fine Adjustment Prusa i3 - Anet A8

Source: MyMiniFactory by Paul

The Z Endstop Fine Adjustment Prusa i3 - Anet A8 is a free printable 3D model from MyMiniFactory by Paul. An adapted design of flyingferret's : This thing allows for real quick and precise adjustment of the Z limit switch. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

30 saves Source: MyMiniFactory Updated 2026-11-01

Tags: AnetA8, PrinterUpgrades

About this model

An adapted design of flyingferret's : This thing allows for real quick and precise adjustment of the Z limit switch. The Leg screws into the X stepper through the X carriage and the slotted holes provide for larger adjustment where an M3 bolt/screw then allows for fine adjustment. I used a thread tap to cut straight into the plastic, i'm sure a normal screw would cut its own thread in there easy enough if you apply enough force. Same applies to the little foot that screws onto the tip of the M3 bolt. The limit switch screws onto the switch mount with 2x M2 screws (which came with my printer) Good luck!

Frequently asked questions

Is this 3D model free to download?: Yes. Z Endstop Fine Adjustment Prusa i3 - Anet A8 is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Paul.
Who made this model?: Designed by Paul, published on MyMiniFactory. 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.