With Spax chipboard screws, you assemble timber structures, furniture, and sheet materials tightly without gaps. Thanks to the 30 mm partial thread, you draw wooden components firmly together for a rigid, secure joint. The countersunk multihead sits flush with the timber surface cleanly, preventing the wood from splitting. Using the reliable Pozidriv PZ2 cross recess, you drive each screw with precise control and reduced cam-out. In addition, the durable Wirox steel coating provides long-lasting corrosion protection for all your interior woodwork and sheltered building projects.