Anet A8 Y-Axis Middle Support 3D printable model by Indychus

Anet A8 Y-Axis Middle Support

Source: Thingiverse by Indychus

The Anet A8 Y-Axis Middle Support is a free printable 3D model from Thingiverse by Indychus. The long unsupported length of threaded rods in the middle of my A8 bothered me. You can download the STL file from the original listing below and print it at home.

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48 saves Source: Thingiverse Updated 2026-04-19

Tags: Anet, A8, Y-Axis, Middle, Support

About this model

The long unsupported length of threaded rods in the middle of my A8 bothered me. I made this simple brace to finish out the bottom of the printer and add some rigidity to the threaded rods. It has a hex pattern to match front/rear braces found on here by other users. This probably doesn't do much, but it looks cool and may lend some extra stiffness to the Y axis. Note that it does not touch whatever surface your printer sits on; it is intended to clamp to the Anet frame via the nuts and support the threaded rods. My printer is called "Archimedes", hence the text. The STL I uploaded does not have this text. The brace is split in half so each half will fit on the A8 build platform at a 45 degree angle. Print the 2 halves one at a time, flat on their bottom with no supports and 30% hex infill…

Frequently asked questions

Is this 3D model free to download?
Yes. Anet A8 Y-Axis Middle Support is free to download from Thingiverse. Click the "Download free STL" button 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 Indychus.
Who made this model?
Designed by Indychus, 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.

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