2x TIMCO Classic Multi Purpose Screws Pz Double Countersunk A4 Stainless Steel 50030CLA4 Pack of 200

Amazon

All sizes up to and including 75mm are fully threaded and lengths 80mm and above all have 70mm thread length Double countersunk reduces the likelihood of head shear and assists completion of countersinking Single slash on 25mm+ to reduce torque and the likelihood of the timber splitting when the screw is inserted close to the edge, Manufacturer: TIMCO

ManoMano

General description All the features and superior performance of the Classic Multi-Purpose Screw manufactured from marine grade A4 Stainless Steel. Ideal for coastal and highly corrosive environments when fixing to softwoods, hardwood (pre-drilled), chipboard, MDF, and plastic. Technical specifications Material: A4 Stainless Steel Size: 5.0 x 30 mm