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:
Subheading 7318.19 — Other
HS code
7318.19.00
Other
Last Verified Date - 1 October 2026
Common commodities
Threaded drain plug for automotive engineStainless steel thread rolling screw for machinerySpecialty hexagonal threaded nut for electrical boxMarine brass threaded locking pinOval-head threaded stud for structural boltingNickel-plated thread plug for vehicle suspensionBrass threaded adapter for pipe fittingsHexagonal socket cap screw for aerospace partsThreaded square drive screw for heavy machineryStainless steel threaded cap for hydraulic systems