Sometimes the fabric around the screws tears, so you can repair the damage a bit
The discs are made for screws with 4-5mm diameter.
They are 18mm*2,5mm, the space for the screw is 12mm*1mm, the hole in the middle is 5mm.
The file is for printing of 9 discs.
Made from TPU with 100% infill, no brim.
The author marked this model as their own original creation.