Round head screw have a flat head that merges into a square neck and then into the round bolt shank with adjoining screw thread. The connection of the round head screw is made via a hexagon nut. The square neck fits e.g. perfectly into a wooden recess and can therefore no longer be displaced.
+49 (0) 8671 / 9600 - 0 (Mo-Fr 7:30 -18:00 Uhr & Sa 8.00-12.00)
