Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel
In plain English
This heading covers various fasteners and hardware items made of iron or steel, such as screws, bolts, nuts, rivets, and washers. The items are divided into two main groups based on whether they have threads. The first group includes threaded items like coach screws, wood screws, self-tapping screws, and nuts. The second group consists of non-threaded items, including spring washers, lock washers, rivets, and cotter pins.
6-digit subheadings (12)
Official HS 2022 subheading texts. National tariff schedules subdivide these further (8-10 digit lines) and set the actual duty rates.
Iron or steel; threaded coach screws
Iron or steel; threaded wood screws other than coach screws
Iron or steel; threaded screw hooks and screw rings
Iron or steel; threaded self-tapping screws
Iron or steel; threaded screws and bolts n.e.c. in item no. 7318.1, whether or not with their nuts or washers
Iron or steel; threaded nuts
Iron or steel; threaded screws, bolts and nuts n.e.c. in item no. 7318.1
Iron or steel; non-threaded spring washers and other lock washers
Iron or steel; non-threaded washers, excluding spring and lock
Iron or steel; non-threaded rivets
Iron or steel; non-threaded cotters and cotter-pins
Iron or steel; non-threaded articles, n.e.c. in item no. 7318.2
Chapter 73 classification notes
Frequent misclassification in this chapter
Stainless steel articles should be classified under the specific stainless steel headings, not general iron/steel. Alloy steel has its own subheadings.
Classification certainty
The 6-digit level shown here is the internationally harmonised layer. Duty rates attach to national 8-10 digit tariff lines, which differ by country — use the duty calculator for lane estimates. For binding certainty, request a ruling from the destination customs authority.
Binding tariff ruling databaseOther headings in Chapter 73
- 7301 — Iron or steel sheet piling, whether or not drilled, punched or made fr…
- 7302 — Railway or tramway track constructions of iron or steel; rails, check …
- 7303 — Tubes, pipes and hollow profiles, of cast iron
- 7304 — Tubes, pipes and hollow profiles, seamless, of iron (other than cast i…
- 7305 — Iron or steel (excluding cast iron); tubes and pipes (e.g. welded, riv…
- 7306 — Iron or steel (excluding cast iron); tubes, pipes and hollow profiles …
- 7307 — Tube or pipe fittings (e.g. couplings, elbows, sleeves), of iron or st…
- 7308 — Structures of iron or steel and parts thereof; plates, rods, angles, s…
- 7309 — Reservoirs, tanks, vats and similar containers; for any material (excl…
- 7310 — Tanks, casks, drums, cans, boxes and similar containers, for any mater…
- 7311 — Containers for compressed or liquefied gas, of iron or steel
- 7312 — Stranded wire, ropes, cables, plaited bands, slings and the like, of i…
- 7313 — Barbed wire of iron or steel; twisted hoop or single flat wire, barbed…
- 7314 — Cloth (including endless bands), grill, netting and fencing, of iron o…
- 7315 — Chain and parts thereof, of iron or steel
- 7316 — Anchors, grapnels and parts thereof, of iron or steel
- 7317 — Nails, tacks, drawing pins, corrugated nails, staples (not those of he…
- 7319 — Sewing and knitting needles, bodkins, crochet hooks, embroidery stilet…
- 7320 — Springs and leaves for springs, of iron or steel
- 7321 — Stoves, ranges, grates, cookers (those with subsidiary boilers for cen…
- 7322 — Radiators for central heating, not electrically heated and parts there…
- 7323 — Table, kitchen, other household articles and parts, of iron or steel; …
- 7324 — Sanitary ware and parts thereof, of iron or steel
- 7325 — Iron or steel; cast articles
- 7326 — Iron or steel; articles, n.e.c. in chapter 73