Concrete screw BTS6 E 6-195 M8 long with connection thread

The new concrete screw BTS 6 E Long is a concrete screw with special for the Electrical and plumbing installers to fix installations (clamps or threaded accessories) on the ceiling with insulation board. The special thread, diameter 7,5 mm with external thread M6 and M8 is suitable for all standard applications on the ceiling.