Wooden Plugs Hide Screw Heads Using plugs is an easy way to hide screw heads. Simply drive a countersink bit deep enough to create a recess called a counterbore. Then just drive your screws, add a little glue, and gently tap the plugs in.
My problem was a lack of understanding about how a screw joint actually works. It's not the threads biting into both pieces that secured everything in place. Rather, the strength of a screw joint comes from the threads pulling the screw through the bottom