Top Features: Load capacity in two directions. Marking on the screw tip with a slot. Strength class: 8.8. Advantages: FBC anchors with a smooth underside suitable for anchor rails with smooth rail lips. High load capacity combined with flexibility. Load capacity in two directions. Ideal pre-positioned fastening solution that accommodates on-site tolerances. Suitable for applications in cracked and uncracked concrete. Permanently adjustable fastening solution. Functionality: FBC hammerhead screws can be variably positioned in the planned position of cast-in channels in the anchor rail. Fixation is achieved by simply turning 90° clockwise and then applying the specified torque. Suitable for use in combination with hot-rolled and cold-rolled Fischer anchor rails FES-C, FES-H, and FES-H-S. Applications: Suitable for all types of buildings or structures, facades, precast elements, railways, subway tunnels, and stations, industrial applications. Building materials: Concrete C12/15 to C90/105, cracked and uncracked. Features: Coating: hot-dip galvanized, Thread: M10, Material: Strength class 8.8.