fischer FFA Nylon® Wall plug

The fischer aerated concrete plug FFA is a special anchor for fixing in aerated concrete.‎ It is ideal for securely fixing shelves, pictures, lights and radiators in aerated concrete.‎ The plug, made of high-quality nylon, is inserted after pre-drilling in the pre-positioned installation.‎ The spiral-shaped external thread cuts into the aerated concrete with a form-fitting connection.‎ In addition, the plug expands when the screw is turned in.‎ This ensures a high load-bearing capacity and thus added safety.‎ The aerated concrete plug allows for flexible screw selection by accommodating wood and chipboard screws in various diameters as well as metric screws.‎ Further info from manufacturer on FFA fischer