UPDATE:

I expanded the I expanded the hole for the nut to fit amazon ordered nuts. Also added an expanded base hole (40mm) for my larger shovel handle on one of the files I added.

Working Nuts for this model:  https://www.amazon.com/dp/B07RR39TGW?ref=ppx_pop_mob_ap_share&th=1

This is the screw I used for the all screws but the lever arm: https://www.lowes.com/pd/Hillman-4mm-0-7-x-16mm-Phillips-Drive-Machine-Screws-12-Count/999994834

Lever arm screws (longer): https://www.lowes.com/pd/Hillman-4mm-0-7-x-35mm-Phillips-Drive-Machine-Screws-10-Count/999994904

------------------------------------------------------------------

This is the STL files for the awesome Garden tool holder by @Regis. I needed just the STLs for my slicer and the originals were in PrusaSlicer project files. I converted them for myself and decided to link them here for others that might need the STLs too.