With the Spax s chipboard screw in 5 x 80 mm, you create solid and dependable wood-to-wood joints for your interior projects. The countersunk multi head neatly cuts into the timber for a clean, flush finish without the need for separate countersinking. Thanks to the Pozidriv PZ2 drive, you maintain stable torque transmission and avoid bit slippage during insertion. The full thread and specialized Spax point deliver strong holding power while minimizing timber splitting. Finished with a Wirox coating, the steel screw offers durable corrosion protection across furniture making, carpentry, and interior timber work.