Replacement adjustable feet make it possible to compensate any irregularities in the floor.

50mm diameter, 7mm thick just as IKEA Latthet.

https://www.ikea.com/gb/en/p/laetthet-leg-adjustable-white-20331198/

BOM:

4 X M8x16 Hex bolts
4 X M8 Hex nuts
4 X M8 25mm Washers

Printed in white PETG with 15% infill, flat side down, 0.2mm layer height and no supports.

The M8x16 bolt fits snug but i secured it with superglue.