How do you properly install counter sinking screws for a secure and flush finish?

To properly install counter sinking screws for a secure and flush finish, follow these steps:

1. Drill a pilot hole slightly smaller than the screw diameter.
2. Use a countersink bit to create a recess for the screw head.
3. Place the screw in the countersink hole and drive it in until it is flush with the surface.
4. Make sure the screw is tight but not over-tightened to avoid stripping the hole.
5. Repeat the process for all screws to ensure a secure and professional finish.