All the features and superior performance of the Classic Multi-Purpose Screw. Manufactured from A2 Stainless Steel with a pan head for improved clamping capability. 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.Pan head for improved clamping.40° deep single thread to provide a secure fixing with high pull-out resistance.Single slash point to reduce torque and the risk of timber splitting at low edge distance.All sizes up to and including 75mm are fully threaded and lengths 80mm and above all have 70mm thread length.