Fasten fiberboards and furniture pieces securely with the Spax Spax-M mdf screw, designed to prevent board splitting and surface bulging. Its specialized cut drill point allows you to drive directly into mdf panels without pre-drilling, saving valuable assembly time. The partial thread design pulls the top board tightly against the substrate for a completely gap-free joint, while the small countersunk head sinks seamlessly for a smooth, flush finish. Featuring a t-star plus T20 drive, you benefit from reliable torque transfer with no bit cam-out. Coated with chromium-6-free Wirox protection, this screw ensures dependable corrosion resistance for all interior woodworking and cabinetry tasks.