Galvanized brad nails suitable for the DBN600 battery-powered brad nailer. 2,000 brad nails with a diameter of 16Ga and a length of 32 mm. Brad nails feature a "brad" head, which means the head is only slightly larger than the diameter of the nail. This allows the nails to be almost completely sunk and nearly invisible. 16Ga corresponds to a diameter of approximately 1.3 mm.