Aerated concrete screw, flat countersunk head, 10.0 x 160, partial thread, TX 30, steel, galvanized, blue passivated, 50 pcs.Area of application:For fastening components made of wood, metal or plastic to aerated concrete with strength classes ≥ PP2-0.5 indoors.Area of application:Interior construction, dry construction, renovationAdvantages / Claim:Screws almost like in wood