FISCHER Concrete Screw FBS products are high‑performance steel anchors designed for concrete fastening. The catalog lists a variety of screw sizes, including FBS 6‑x‑60/5 P, 6‑x‑80/25 P, 10‑x‑90/5 US, 12‑x‑130/30 US, 14‑x‑110/10 US, 14‑x‑135/10 US, as well as GALAXY Concrete Screws 8‑x‑80 WZP, 8‑x‑100 WZP, 10‑x‑100 WZP, and 12‑x‑100 WZP. These options