Galvanized wood construction screw 8x300 mm.

Special characteristicsDynaplus® timber construction screws are designed for connecting timber beams and load-bearing timber constructions.Thanks to the large TX drive, you have optimal power transfer from the impact driver/drill to the screw, making these screws easy to work with.Due to the special drill tip with cross-sections and cutting point, you can often process them without pre-drilling.The timber construction screw is a perfect alternative to the 'old-fashioned' coach screw.Timber construction screws are many times stronger and have a much higher pull-out value.Due to the washer head on the screws, they have a large bearing surface and clamping range, which means the screws can withstand heavier loads, and fewer fastening points are needed for a sturdy timber construction.From 80 mm, the screws are equipped with partial thread with a so-called 'wokkel' (helix) that promotes the pulling effect in wood-on-wood connections.The 'wokkel' pre-drills the screw hole slightly wider, which ensures better tightening of the second piece of wood and minimizes the risk of splitting.The screws are made of hardened carbon steel and are super strong.An additional annealing treatment during the production process eliminates the risk of hydrogen embrittlement in the material.For creating safe construction structures.Thanks to the large clamping range of the washer head, you can also use these screws for mounting soft sheet materials such as insulation material or wood wool cement boards.Technical dataDiameter {mm}: 8Length {mm}: 300Thread length {mm}: 100Thread type: Partial threadHead model: Washer headDrive: TX-40Drive type: TXDrive size: 40Drill tip type: Cutting point type-17|Cross-sections|Serrated threadHead diameter {mm}: 21Wokkel: YesMaterial: Carbon steelSurface treatment: Electrolytically galvanizedSurface treatment color: BlueLubricant: GleitmoCE Standard: 14592