The Fischer SX expansion plug optimally transmits force into the building material through its fourfold expansion. In addition to the typical expansion, the high-quality nylon used in its production ensures a secure and durable fastening. The rim formed at the plug head prevents the plug from slipping into the drill hole.

Advantages: The fourfold expansion ensures optimal force transmission into the building material and provides high holding values in solid and hollow building materials. The expansion pressure-free plug neck prevents expansion forces from occurring on the surface of the building material when the screw is tightened. This prevents damage to tiles and plaster. The pronounced plug rim prevents deep slipping into the drill hole and allows for easy installation.