ANET A8 or AM8 Y Belt Holder - M3 Screws for Aftermarket Carriage

thingiverse

I created a simple modification for M3 screws with integrated nut inserts compatible with the aftermarket y carriage plate designed by Gulfcoast Robotics and similar clones. This design requires minimal space while providing a tight belt grip, especially when using hex bolt screws. I'm currently utilizing it with GT2 belts, although the original design might have been intended for standard belts. So far, it seems to function adequately. This assembly will need to be paired with your chosen y-axis belt tensioner, which is likely one of the first upgrades you'll want to install on your Anet A8 or AM8 printer. I adapted this design from a similar modification created for the stock A8 carriage (M4 screws), available here: https://www.thingiverse.com/thing:2578668