ULTRA WOOD STRUCTURE SCREW HEX C4 6X80 100PCS

Six-sided wood screw designed for demanding professional use indoors and outdoors. Corrosion class: C4(15) High. Fast and light screwing due to the special tip and helical flute. ETA/CE, approved product under the Construction Products Regulation. The six-sided drive provides excellent torque grip during installation. The fixed washer beneath the drive - a flange that improves installability with the sleeve and evens out surface pressure on the fastened material. Manufactured from hardened carbon steel with superior mechanical properties compared to, for example, sheet metal screws. Thanks to the innovative multi-layer coating, it can be used in C4 (severe) environments, including pressure-treated timber. The helical flutes on the screw shaft facilitate installation. Suitable for load-bearing timber structures, ETA approved. This product description is an automated translation of the original Finnish description.