The nail anchor N can be used for multiple fastenings of non-load-bearing systems in areas with highly corrosive influences in cracked and non-cracked concrete and combines the advantages of a bolt anchor with an even simpler installation. The nail anchor only needs to be driven into the drill hole. The subsequent application of a torque is not necessary. When the load occurs, the nail anchor spreads automatically and anchors itself in the drill hole. European Technical Approval ETA-11/0240, including characteristic values under fire exposure up to fire resistance period R 120.
