VITI PER CARTONGESSO/CARTONGESSO FILETTATURA FINE NERA 3,5 X 50 MM - VITI SUPER AFFILATE
They are twin-threaded with very sharp points. 60° thread (fully threaded up to 50mm, partially threaded thereafter) with a 25° ‘Super Sharp’ (SS) point for ease of penetration. TIMco Fine thread drywall screws are.