3-way split dowel body without dowel cap, rotation locks on the dowel neck and dowel body prevent rotation in the building material. TRI + screw: countersunk screw with PZ drive. Additional information: create a drill hole the size of the dowel diameter. Drill in hollow blocks and gypsum boards without impact in rotary mode to prevent the ribs in the hollow block from breaking out. The drill hole in gypsum boards should be made with a wood or metal drill. Drill with impact in concrete and solid stone. Minimum screw length = dowel length + thickness of the mounting part + 1x screw diameter. Pre-mounting and through-mounting are possible. The specified holding values refer to screws with the largest screw diameter. Thread formation similar to DIN 7998. The anchoring depth of the dowel must be maintained. Drilling method and hole cleaning must be adapted to the building material. The recommended loads apply to installation in the building material, not for installation in joints. For safety-critical fastenings, approved dowels must be used. For items with an included screw, any differing values on the packaging must be observed. The holding value applies to fastening in aerated concrete PP4.