General description All the features and superior performance of the Classic Multi-Purpose Screw manufactured from A2 Stainless Steel. Ideal for applications requiring ultimate corrosion resistance when fixing to softwoods, hardwood (pre-drilled), chipboard, MDF, and plastic. Stainless steel is essential in corrosive environments or when the base material has inherent corrosive characteristics, such as Green Oak. Technical specifications Size (mm): 5.0 x 100 Size (imp.): 10 x 4 Driver Bit Size: PZ2 Pack Type: Box Pack Qty: 100 Recess Type: Pozi Head Type: Double Countersunk Thread Type: Single Coarse Point Type: 25° Sharp Material: Austenitic Stainless Steel (A2-304) Corrosion Rating (1-5): 4 - Suitable for urban & industrial areas with a moderate salt atmosphere Substrates: Hardwood, Softwood, Chipboard, MDF, Plastic, Thin Sheet Metal, Corrosive Wood (e.g. Oak, Cedar) Salt Spray Resistance (Hrs): Tested to BS EN 9227 - 1008 Other information Sharp point only Double countersunk