Have you lost one or more original carpet screw? I got you covered, here the replacement.
Again, have you changed carpet and it's thinner or fluffier? Got you covered again, you can choose between +2, +4, -2 and -4 mm from the original size.
I printed this in ABS just to be sure with every temperature inside the car, but since they are not subjected to a great tensile force, PLA and PETG should work fine as well.
The author marked this model as their own original creation.