Steinschrauben. Zeichnungen im Anhang. Die Mengen sind unter der Überschrift "KOM" angegeben. 1. Material must be 1332.2 (new code is C30); 2. Screw it has to be delivered with 3 nuts and 1 flat plate, and does not have to be mounted; 4. Must be hot zinc, nicely up to the height of the level "n1" - the thread length (the part above the concrete); 5. EN 3.1 certificate is required; 6. Kindly confirm if it's possible to get samples if we agree about price and technical details.