Question: I messed up trying to assemble an IKEA bed. I accidentally pushed the cam lock with the smooth side facing out. Now I have no way to rotate it to tighten the cam lock and bolt to secure the two pieces of wood. How do I remove it? I have attached some images.[![enter image description here](https://i.stack.imgur.com/INAzB.png)](https://i.stack.imgur.com/INAzB.png)

The part numbered 104895 is facing the wrong way at one location. Is there a way I can extract it?

Answer: 
I'd start with Platinum Goose's drilling suggestion. Otherwise, a drop of super glue on the end of a steel dowel with a very flat surface would do well.
Stick a piece of double-sided mounting tape on the end of a dowel or large-headed nail and press it against the cam lock. Pull it out. If you don't have ready access to mounting tape, use a small dot of hot melt glue in the center of the dowel end (if the cam lock is buried inside a hole, hot melt glue could spread out when you press the dowel, and glue in the dowel, so not the best solution in that case).