All the features and superior performance of the Classic Multi-Purpose Screw manufactured from A2 Stainless Steel. Ideal where ultimate corrosion resistance is required when fixing to softwoods, hardwood (pre-drilled), chipboard, MDF and plastic. Stainless steel must be used where there is corrosive environment and/or the base material has inherent corrosive characteristics e.g. Green Oak. NOTE: Sharp point only. CE Standard WebBS EN 14592:2008 Corrosion Rating 4 - Urban & industrial areas with a moderate salt atmosphere. Driver Bit Size: PZ2, Gauge: 6, Head Dia. mm: 6.68, Head Type: Double Countersunk, Inner Thread Dia. mm: 2.25, Length mm: 12, Material: Austenitic Stainless Steel (A2-304), Pack Dimensions L x W x H mm: 55 x 40 x 36, Pack Weight kg: 0.120, Point Type: 25° Sharp, Product Code: 35012CLASS, Recess Type: Pozi, Size imp.: 6 x Size mm: 3.5 x 12, Substrates: Hardwood, Softwood, Chipboard, MDF, Plastic, Thin Sheet Metal, Corrosive Wood (e.g. Oak, Cedar), Thread Dia. mm: 3.5, Thread Length mm: 7, Thread Type: Single Coarse 40°.