Uganda Exports of screws, bolts, nuts, coach screws, screw hocks, rivets, of iron or steel to Gabon was US$99 during 2019, according to the United Nations COMTRADE database on international trade. Uganda Exports of screws, bolts, nuts, coach screws, screw hocks, rivets, of iron or steel to Gabon - data, historical chart and statistics - was last updated on May of 2024.