Zinc plated nail Push-through fixing Fixing is expanded when nail is hammered in and holds by friction in the drill hole Suitable for: Concrete Natural stone with dense structure Solid brick Solid sand-lime brick Solid block made from lightweight concrete Aircrete Solid panel made from gypsum Vertical perforated brick Perforated sand-lime brick Hollow block made from lightweight concrete For fixing of: Wall connection or plaster profiles Baseboards Foils Sheet metals Squared timbers Cable and pipe clips Facings Substructures made of wood and metal