A bracket with a nail for a round cable is designed to attach a round wire. The scoring fasteners are intended for laying electric grids in an open way. It is used both indoors and outdoors, frost resistant, does not rust. It is suitable for wooden and plastered surfaces, for cladding and plaster, does not attach to brick and concrete. This is a fast and reliable installation of a round cable on vertical and horizontal surfaces, without the use of screws, bolts, self-tapping screws. It does not require pre-drilling the hole.