These colonial style nails are designed to simulate the hand forged nail of the 1700's. The head is three-sided and the nail has a black oxide coating. They look just like wrought iron nails. These are ideal for authentic restoration and antique effect. Uses for early American hardware include roughsawn interior and exterior siding, face nailing flooring, batten doors, paneling, boxes, chests, trunks, counter tops and cabinet work. Size 4D. Approximately 132 nails per pound.