HSChapter 74
U.S. imports of other threaded copper fasteners, nesoi (HS 741539) totaled $2.4M in April 2026, traded with 28 countries.
Importers of Other Threaded Copper Fasteners, NESOI paid $1.3M in duties in April 2026 — an effective duty rate of 52% on $2.4M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: April 2026 dataThreaded copper fasteners not elsewhere specified — such as set screws, eye bolts, or specialty threaded inserts of copper — fall under the residual line 7415390000 when they do not fit the more specific descriptions of screws, bolts, or nuts in 7415.33. Taiwan is the leading US supplier, followed by Mexico and China. Because this is a catch-all subheading within the threaded fastener group, classification here requires confirming that the article is threaded, is of copper (or iron/steel with copper heads), and does not match any of the more specific 7415.33 descriptions — a step-by-step exclusion analysis is advisable.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Articles such as threaded copper inserts, eye bolts, hook bolts, U-bolts, and specialty threaded connectors that do not fit the specific descriptions of wood screws, Muntz bolts, or standard screws/nuts/bolts in 7415.33 are candidates for 7415.39. The key is that the article must be threaded; non-threaded copper fasteners belong in 7415.29.
Goods of Mexican origin that qualify under USMCA rules of origin — including meeting applicable tariff-shift and regional-value-content requirements — may be eligible for preferential duty treatment. Importers should obtain a valid USMCA certification of origin from the Mexican supplier and verify that the specific product meets the applicable rule before claiming preference.
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Monthly import values over time
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Duty Collected |
|---|---|---|---|---|
| 7415390000 | OTHER THREADED FASTENERS NESOI OF COPPER | $2.4M | 51.94% | $1.3M |
OTHER THREADED FASTENERS NESOI OF COPPER
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 7415390000 | OTHER THREADED FASTENERS NESOI OF COPPER | $1.6M |
OTHER THREADED FASTENERS NESOI OF COPPER
29.0K kg
REFINED COPPER CATHODES AND SECTIONS OF CATHODES
HS 740311
COPPER WASTE AND SCRAP
HS 740400
TUBES & PIPES OF REFINED COPPER
HS 741110
COPPER ALLOY TUBE OR PIPE FITTINGS
HS 741220
COPPER FOIL, NOT BACKED, OF REFINED COPPER
HS 741011
BARS, RODS AND PROFILES OF REFINED COPPER
HS 740710
| State | Imports | Exports | Balance |
|---|---|---|---|
| Ohio | $361K | $148K | -$213K |
| California | $245K | $189K | -$56K |
| Texas | $89K | $233K | +$144K |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| LOS ANGELES, CA | $511K | -- | -$511K |
| LAREDO, TX | $196K | $240K | +$43K |
| NEWARK, NJ | $309K | -- | -$309K |