For flexible applications: The fixing anchor has a pre-mounted rust-proof hexagonal head screw, a molded washer and an integrated bit holder – the two anchoring depths of the spreading element allow flexible use in all outdoor building materials. How it works: An even load distribution in solid building materials is guaranteed due to the special construction of the broad plastic wall plug consisting of the grey main body made of high-quality nylon providing the strength with its 10 mm Ø and the red material component ensures flexibility and optimal spreading. Perfectly matched: With its pre-mounted rust-proof hexagon head screw and the molded washer, the wall plug is universally applicable, but particularly suitable for outdoor metal constructions. Areas of application: With its 2 anchoring depths, the nylon wall plug made of 2 material components is ideally suited for secure anchorages in perforated building materials with large chambers as well as all solid and perforated building materials, for example for the assembly of façade substructures, canopies and window frames. Scope of delivery: 50 x DuoXpand 10 x 100 FUS R (item no 562176), carton box with nylon wall plugs (50 pcs10 x 100) and pre-mounted rust-proof hexagonal head screws by fischer.