IMPROVED Z-LEAD SCREW MOUNTS | HYPERCUBE

I have a very heavy 6mm Aluminium Printbed now which is just too much for the original design. I designed the new parts to be more rigid even when printed in PETG.

For the top lead screw mount you have to buy a flange bearing KFL08, you can find them almost everywhere e.g. on ebay or aliexpress.
https://www.ebay.com/itm/8mm-Bearing-Flange-Block-Bearings-Bore-Diameter-KFL08-Pillow-Block-2pcs/253493981528

Works perfectly in combination with my IMPROVED Z-NUT MOUNT https://www.thingiverse.com/thing:2994605