There are a number of ways to secure a curio shelf to a wall. Installation methods may vary but should not affect the degree of difficulty.
Step 4: Drill pilot holes and install the wall fasteners Drill small pilot holes where each mounting screw will go. Whether you are using a wooden screw or wall anchor, use a drill bit slightly smaller than the screw. If a wall fastener is being used to secure the shelf at any point, screw the fastener into the pilot hole in the wall. Screw the wall fastener into the pilot hole.
