Section 15 BASE METALS AND ARTICLES OF BASE METAL 73 Articles of iron or steel 73 17 Nails, tacks, drawing pins, corrugated nails, staples (other than those of headi 73 17 00 Other 73 17 00 90 Other Commodity Code Description 73 17 00 90 00 Nails, tacks, drawing pins, corrugated nails, staples (other than those of heading 83.05