The file 'Replacement Desk Feet / Slides For M6 Screw – Furniture 3D Printer Model' is (stl) file type, size is 822.4KB.
I used TPU and they work great and grip well (See print settings). PLA would work but may scratch floors over time. Fits M6 Screw, I used a hex style screw but it doesn't really matter.
Assembly: https://imgur.com/gallery/PFnjnNl
insert.stl | 869.4KB | |
main.stl | 1.5MB |