I need some help finding out what a metal pin with a washer or divider in the middle is called (and tips on where to get such). I imagine the pin should be about 2-3 centimeters long. It should look like in the picture but without threads, so to speak, smooth pin sections on each side of the washer.
The idea is to use it to attach boards for a privacy screen, so they can be rotated and thus adjust the visibility depending on the need.
