With Spax chipboard screws 6 x 80 mm, you achieve strong and reliable timber joints on every build. The t-star plus T30 drive prevents bit slippage and transfers torque efficiently for controlled driving into the material. Thanks to the countersunk multi head, the screw sinks flush into the surface without splitting the timber. The full thread delivers high pull-out values when fastening wooden beams, battens, or board materials. Furthermore, the advanced wirox coating provides durable corrosion protection for long-lasting performance in indoor and covered outdoor projects.