Concrete screw in sizes 7.5, 10.5, 12.5 and 16.5 for use in cracked and uncracked concrete. The Essve EUS concrete screw is an anchor made of carbon steel. The anchor is manufactured in sizes 7.5, 10.5, 12.5 and 16.5 and is screwed into a pre-drilled cylindrical hole. The special thread creates an internal thread in the concrete during installation. The anchor is characterized by mechanical interference in the special thread. The Essve EUS concrete screw in the range of 7.5 to 16.5 corresponds to the image and provisions in annexes A and B. The characteristic values ​​of the materials, dimensions andanchor tolerances not indicated in annexes A and B should correspond to the respective values ​​stipulated in the technical documentation of this European Technical Assessment.