With this Spax 5 x 45 mm universal screw, you achieve strong and lasting connections in your woodwork. Made from A2 stainless steel, it provides dependable corrosion resistance, making it ideal for outdoor applications and humid environments. The full thread along the entire length delivers maximum holding power and pull-out resistance. The t-star plus T20 drive ensures precise engagement and prevents bit slippage, giving you full control during driving. Thanks to the multi countersunk head, the screw finishes smoothly and cleanly flush with the timber surface.