Such plates require the utility of socket head cap screws. They are neither Phillips nor slotted. It has a hexagonal head. License plates can be tightened easily by using it properly. To purchase them. Always consider Albany county fasteners, as they are best in maintaining their quality.
For attaching something comparatively light like wood to concrete, it's hard to beat the speed and comfort of hammer-set anchors.
You have to choose an anchor that consists of an unthreaded pin set into a metallic sleeve.
Simply drill a hole into the concrete wall, Place the wooden fixture...