IMPERTEK - Быстрозажимные дюбели

With the RAPID EXPANSION PLUGS you can use a hammer to fix the product, which means shorter installation time compared to the traditional screwing method.‎ The plug is placed with the galvanised iron nail and is used to install heavy insulating panels, so it needs to have a good cutting resistance.‎ The quick fixing plug can be used in combination with roofing washers made of either metal or polypropylene Further info from manufacturer on RAPID E XPANSION PLUGS IMPERTEK