JORDAHL nail anchor series 12

JNA Series 12 nail anchors made of hot-dip galvanised steel and the associated anchor or brick tie channels ensure the permanent and secure connection of wooden components to adjacent reinforced concrete components. One example is fastening rafters to ring beams with using anchors. This means that they can also be used for hybrid construction. The nail anchors are inserted into the channels and nailed to the timber member at the recommended intervals.