3-part split dowel body without dowel cap. Rotation locks on the dowel neck and dowel body prevent it from rotating 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 drywall without impact in rotary mode to prevent the webs in the hollow blocks from breaking out. The drill hole in drywall should be made with a wood or metal drill bit. Drill with impact in concrete and solid brick. Minimum screw length = dowel length + component thickness + 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 adhered to. Drilling methods 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-relevant fastenings, approved dowels must be used. For items with an included screw, any differing values on the packaging should be noted. The holding value applies to fastening in aerated concrete PP4.