The undercut anchor with an internal thread for M8 threaded screws in natural stone façade panels.
Concealed flush or stand-off installation solution with internal thread for natural stone façade panels. This technology can be used for both flush mounting of calibrated panels or reveal panels and to adjust tolerances in panel thicknesses by using the stand-off installation technology. Due to the integrated internal thread, there is no protruding external thread, allowing the panels to be prefabricated and transported in a space-saving manner. This improves the economic efficiency and flexibility of the system.