Section XV — Base metals and articles of base metal
Heading
7318
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotterpins, washers (including spring was hers) and similar articles, of iron or steel.
Common commodities
Flathead steel wood screwsStainless steel hex boltsBrass lock nuts with washerCoach screws for outdoor furnitureGalvanized construction washersScrew hooks with zinc platingRivets for metal panelsSteel cotters for machineryCotter-pins for marine applicationsPhillips head sheet metal screws