The FISCHER Concrete Screw FBS II range is part of the High Prfm Stl Anchor family, offering high‑performance steel anchors designed for concrete applications. Products in this category include variations such as 10 mm × 120 mm (US and SK load ratings 35 / 65/55/35) and 12 mm × 85 mm (US rating 25), among others. They are suitable for projects that require a robust, high‑strength fastening solution in concrete.