The blue zinc plated hanger bolt EDR M8x100 has a wooden thread on one side and a metric thread on the other side. It is suitable for applications directly in the wood or in combination with plugs in various base materials. For easy installation, the EDR has an external hexagon in the middle of the screw and a TX drive at the end of the screw.

Pipe clamps can be attached to the metric thread and thus pipe systems can be installed e.g. in the sanitary area.