
Hangon Flange Vented Plugs are made of silicone and suitable for use screw holes from M6 up to M24. Flange Vented Plugs are hollow which makes handling them flexible. They also have exhaust ports to allow heat to escape should the temperature become too high. Flange Vented Plugs have a flange to prevent excessive adhesion of paint to the screw inlet. They also have a protruded feature at the back for easy grip and handling.