RTEC's R-Bolt is an absolute rugged RFID tag designed specifically for tagging objects under the most harsh environment. With its full metal jacket, it is a true metalcraft RFID tag. The RFID screw tag offers the best protection to the embedded RFID tag. R-bolt can be used almost anywhere with no limitation whatsoever, and it is perfectly suitable for the intelligent manufacturing and industrial production area, as well as for tracking all kinds of outdoor equipments, and is able to resist heat. With a metal jacket surrounding it, R-Bolt can withstand the most harsh environment. It is the perfect solution for tagging outdoor metal equipments, or parts that is subject to high temperature production processes.