Material: long plug made of propylene-ethylene copolymer and with double expansion zone, zinc-plated screw with a cone cross drive head for wood.
Application: for fastenings in solid construction materials and materials with air hollow spaces (e.g. perforated brick, aerated concrete, cavity blocks). The elongated expansion zone of the plug ensures maximum load capacity in materials with hollow spaces because force is distributed over several partitions (in hollow blocks) or a large area of the drilled hole (in materials of a small compressive strength). The long stud of the plug makes it an ideal solution for through-fixing. The flange-shaped edge of the plug prevents it from sinking too far and allows obtaining an accurate depth of drilling.
A single packaging contains: 50 pcs.