Fischer Nylon Plug with screw N8x80Z     Spcifications Hole Diameter - 8mm Plug Length - 80mm Contents: 50pcs Size of the screw - dia. 5mm x length 85mm     Applications   Pictures Lighting Skirting Shelves Mirror cabinets Letter boxes Motion sensors Information boards Curtain rails Electrical installations   Usage Suitable for: Concrete Natural stone with dense structure Solid brick Solid sand-lime brick Solid block made from lightweight concrete Hollow concrete blocks etc.   For fixing of: Pictures Motion detectors Lamps Skirting Electric switches Small wall-mounted shelves Towel rails Lightweight mirror cabinets Letter boxes Hanging baskets Curtain rails