concrete screw, hex head with flange, C3, THE

Concrete screw with hexagonal grip, screw diameter 5 - 18 mm. Concrete screws usually have a considerably shorter installation time than other similar products for concrete, the installation itself is also less complicated than for other similar products for concrete. The screw cuts threads in the pre-drilled hole. Concrete screw is also suitable for temporary installations as no material remains in the concrete after disassembly. Impact screwdriver is recommended for installation. See separate documentation ETA / DoP.