Fixing Pack | R-S1-Dra02/12 Set of 12 Metal self drill Plasterboard 9.5mm plasterboard: recommended load ~4 kg per fixing 12.5mm plasterboard: recommended load ~6 kg per fixing Size Plug: ∅13 x L31 mm Screw: ∅4.5 x L34 mm Rawlplug Self Drill Metal Plasterboard Fixings Pack Of 12 | R-S1-Dra02/12 Features All metal self drill plasterboard fixings. Precision drill tip geometry for faster cutting. Fits flush to board and can be used in double thickness plasterboard. Flange prevents accidental push through. Screw and fixture can be removed and re-used (e.g. when decorating). Will also provide a secure fixing into lightweight and aerated concrete blocks. (NOTE. an 8mm pilot hole is required for this fixing). Maximum Fixture Thickness: 12mm