731822000000 under HS Code SCREWS, BOLTS, NUTS, COACH-SCREWS, SCREW HOOKS, RIVETS, COTTERS, COTTER-PINS, WASHERS (INCLUDING SPRING WASHERS) AND SIMILAR ARTICLES, OF IRON OR STEEL - NON-THREADED ARTICLES : OTHER WASHERS, 731815950012 under HS Code Others, and 731816390000 under HS Code Others. were the top exported HS Codes by CABA CIVATA SANAYI VE TICARET LIMITED SIRKETI in 2021.