Fastening element e.g. expansion bolt, has labeling comprising information based on characteristics, where one of information corresponds to characteristics and labeling includes arrow-shaped marking of appropriate information

摘要

The fastening element (1) has a labeling (8) relative to characteristics e.g. length or diameter. The labeling has information (9) such as data fields, based on the characteristics, where one of the information corresponds to the characteristics. The labeling has an arrow-shaped marking (10) of the appropriate information, and the information are circularly arranged. The labeling is arranged at a holding disc (3), and the information are applied on the length of the fastening element, which is made of plastic.