Coffee table wheel holder plate (parametric)

A plate to connect the coffee table legs (40mm round) with the mounting plates for wheels (50mm square).

The coffee table legs aren't wide enough to accept screws that are on the wheel mounting plate, so I needed a converter plate.  I made it with rounded corners so it's not as painful if/when you kick it.

The plate has a range of mounting holes to accommodate the variously 20-30mm square wheels I used before I bought the stronger 50mm wheels.

Needs four wood screws and three or four M5x10mm bolts and nuts.  I didn't have enough bolts for all legs, so the inside hole is left empty, which I think is strong enough.

Attach the plates to the coffee table legs first, then add the wheel plate and tighten the bolts to hold it on.  You might need to push the bolts through before tightening the wood screws.