Adjustable cabinet foot for M5 screw

An adjustable leveling foot for cabinets that has (1) M5 nut pressed into it to fit (1) M5 hex head cap screw and a non-marring cap that press fits or gets glued to the screw's hex head. They mount with (4) #8x3/8" round head sheet metal screws or similar

I printed them in carbon fiber PLA for my application and they're way stronger than they need to be. I tested 200lb per foot with he feet affixed with 3/8" screws in 18mm furniture plywood and that was fine.