Tuotekuvaus

For fixing insulation to wooden framework, etc. Attached using a suitable nail. Washer diameter is 60 mm with a hole diameter of 4–7 mm. Please note that the nail or screw must not be inserted so hard that the washer bends, as this may affect its strength. Avoid using the washer to fix insulation in the roof. In the event of fire, the washers can come loose from their mounting.