Countersunk / flat head wood screws with a pozi drive fitting for cross type screwdrivers. Essential for woodworking. Often used with pre-drilled and countersunk holes for a flush finish but also often just screwed straight in, depending on the hardness of the material. This set contains a comprehensive selection of No6, No8 and No.10 (3.5mm, 4.2mm & 4.8mm thread diameters) A2-70 stainless steel, also known as 304 or 18/8 grade, has great weather resistance and longevity. It can be used in all outdoor conditions apart from where consistent exposure to either salt water or sewerage is expected. A selection of other self tapping screw kits available.
