Special characteristicsDynaplus® universal screws with TX-drive are developed for optimal screwing ease and can be used in various building materials.The universal screws drive in extremely fast and can in most cases be used without pre-drilling.They are up to 50% faster than ordinary screws and have a remarkably low driving resistance, allowing many more screws to be processed per battery charge.The electrolytically galvanized screws are made of hardened carbon steel and, thanks to a sophisticated hardening process, are not only super strong, but also very flexible.This minimizes the risk of breakage; both during screwing and afterwards, when the screws are installed and the wood starts to work.The extra deep TX-drive provides excellent grip and makes screwing easy.Technical dataDiameter {mm}: 4Length {mm}: 35Thread type: Full threadHead type: Flat headDrive: TX-20Drive type: TXDrive size: 20Milling ribs: InternalDrill bit type: Cross-sections|Serrated threadHead diameter {mm}: 7.5Wokkel: NoMaterial: Carbon steelSurface treatment: Electrolytically galvanizedSurface treatment color: BlueLubricant: BASFCE Standard: 14592Quality mark: SKH-9808Plug diameter: 5|6