General description The TIMco Multi-Fix screw is designed for a rapid and effective light-duty anchoring system, suitable for fixing into various materials including concrete, brick, stone, concrete block, and wood. This innovative concrete screw features a 30mm hi-lo starting thread that facilitates quick installation and efficient debris removal, ensuring a safe and secure fixing into most substrates. It serves as a versatile solution, replacing traditional fixings such as nylon frame and hammer fixings. Technical specifications Size: 7.5mm x 130mm Drill Hole: 6.0mm Driver Bit Size: T30 Colour/Plating: Zinc & Yellow Passivated