Just like a wood screw is to wood, concrete screws provide a quick and easy way to fasten to concrete whilst providing strong load values. They are an easy method of installation as they are directly screwed into the concrete and unlike other traditional installation methods, you do not have to do any hammering! All you need to do is drill a hole, clean the hole and drive in the screw. They have a serrated cutting thread that will cut their way into the concrete as they are screwed in, providing a tight and secure fixing.