Use hammer push screws to connect things, like indicators or nameplates, to partitions with a quick strike on the hammer. Just Remember that the screws are made for lasting installation, so they aren't the best choice if you must change the indication or substitute the nameplate bracket at some time. https://woodscrews33580.alltdesign.com/5-tips-about-wood-screws-you-can-use-today-48205055