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Section XV — Base metals and articles of base metal

Chapter 73 — Articles of iron or steel

Heading 7318 — Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotterpins, washers (including spring was hers) and similar articles, of iron or steel.

National subdivision

7318.1 Threaded articles:

Common commodities
Steel coach screws with square headsZinc-coated wood screwsThreaded steel screw hooksSelf-tapping sheet metal screwsHexagonal bolts with nutsBrass self-drilling screwsStainless steel socket head cap screwsGalvanized wood decking screwsPhillips head machine screwsTap and die set for threaded fasteners

Codes