Vemag double-screw technology from Reiser. The powerful, positive displacement double-screw pump provides the highest level of portioning accuracy and smear-free stuffing. Visit https://www.reiser.com
The new Tapper+ Xtreme concrete screw is fully threaded in lengths up to 3-1/4″ for light gauge metal attachment to CMU. Available in a choice of head styles including hex flange head, trim hex head, flat and trim flat. Tapper+ Xtreme has been tested to meet ICC-ES Standards for uncracked concrete. Get your hands on these great concrete fasteners now at TannerBolt.com
https://www.tannerbolt.com/products/ANCHORS/MECHANICAL-ANCHORS/MECHANICAL-SCREW-ANCHORS/TAPPER-SCREW-ANCHORS/SCREW-ANCHORS-TAPPER-PLUS-EXTREME.aspx