Kohler K-3588 Guía De Instalación Y Cuidado página 9

4. Install the Floor Bolts
Make sure the plastic anchor on the end of the bolt is relaxed and
not expanded.
Carefully run the bolt through one of the seat holes near the basin
of the toilet.
The bolt is properly positioned when the top of the bolt sits
firmly in the hole, slightly below the level of the toilet. If the bolt
sits higher than the toilet, it is not properly seated in the floor.
Repeat with the second bolt.
Using the provided hex wrench, evenly tighten each bolt until the
toilet is firmly held in place (confirm by trying to rock the toilet).
Kohler Co.
Floor Bolt
9
Plastic
Anchor
1095641-2-E