Timco Silver Exterior Multi Purpose Premium Screws Tubs PZ Double Countersunk C2 (4.0 x 40mm (350 pcs))

【Advanced】- Advanced multi-purpose screw complete with an organic plating for optimal corrosion resistance when used in the harshest of environments. Silver colour to match commonly used ironmongery. 【Tubs】- All sizes are supplied in a stackable tub, perfect for your workshop or garage shelving 【Screw Style】- Double Countersunk head for pozi drive. Dual angle thread gives an ultimate performance and an exceptionally high pull-out resistance. Twin Cut point. Ribs under head for improved countersinking 【Fully Threaded】- All sizes up to and including 75mm are fully threaded. Lengths 80mm and above all have 70mm thread length. 【Driver Bit Included】- PZ Power Bit included with every tub