Product classification
HS code for Building hardware: 8302.41
Mountings, fittings and similar articles, of base metal, suitable for buildings.
Classification of building hardware under HS 8302.41
HS code 830241 specifically classifies mountings, fittings, and similar articles made of base metal that are suitable for buildings. This classification is precise, focusing on the material composition (base metal) and the intended application (for use in buildings). It encompasses a wide range of functional and decorative hardware components essential for construction and architectural finishing. The "suitable for buildings" criterion is crucial, differentiating these items from general hardware that might not have a specific building application or might be made of other materials. This code ensures that items integral to the structure and functionality of buildings, from doors and windows to interior fixtures, are categorized appropriately based on their material and purpose.
- Covers
- Hinges of base metal for doors and windows
- Catches and latches for building applications
- Brackets and supports used in construction
- Door closers and window stays of base metal
- Locks (non-electric) and parts thereof, suitable for buildings
- Handles and knobs for doors and windows
- Escutcheons and backplates for locks
- Coat hooks, hat-racks, and towel rails of base metal for permanent installation
- Furniture fittings and mountings specifically designed for built-in furniture or fixtures within buildings
- Also under 8302.41
- Schlage door hardware
- Baldwin Brass door fittings
- Emtek cabinet hardware
- Kwikset door locks (metal components)
- Sugatsune architectural hardware
Codes often confused with 8302.41
Common mistake. Common misclassifications often arise due to the broad nature of "hardware" or specific material considerations. HS 8301 covers padlocks, locks, and keys of base metal; while some locks for buildings fall under 830241, 8301 is for more general locking mechanisms. HS 830210 specifically covers hinges of all types, but if they are clearly "suitable for buildings" and of base metal, 830241 is more precise. Articles of iron or steel not specifically designed as fittings for buildings might fall under HS 7326 (Other articles of iron or steel). The key distinction for 830241 is the explicit suitability for building applications and the base metal composition, which narrows its scope compared to more general hardware codes.
Top exporters and importers of HS 830241 (the code used for building hardware), 2025
In 2025, the largest exporter of HS 830241 (the code used for building hardware) in UN Comtrade data was China, with 37% of world exports; the largest importer in UN Comtrade data was the United States, with 18% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Figures cover everything classified under HS 830241, not only building hardware.
Top exporters 2025 · share of world exports
- 1 China $3.7B 37% of world exports
- 2 Germany $1.4B 13% of world exports
- 3 Italy $611M 6.1% of world exports
World total: $10.0B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 United States $1.6B 18% of world imports
- 2 Germany $682M 7.5% of world imports
- 3 Poland $490M 5.4% of world imports
World total: $9.1B Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM code for building hardware
Brazil classifies building hardware under NCM 8302.41.00: HS 8302.41 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about building hardware
What is the HS code for Building hardware?
The HS code for Building hardware is 830241 (Mountings, fittings and similar articles; of base metal, suitable for buildings). The HS code for building hardware, specifically mountings, fittings, and similar articles of base metal suitable for buildings, is 830241.
How do I classify Building hardware for customs?
Building hardware is classified under HS code 830241 — Mountings, fittings and similar articles; of base metal, suitable for buildings. This is a 6-digit subheading level code.
What materials are covered under HS 830241?
HS 830241 covers articles made of base metals. This includes common metals such as iron, steel, zinc, copper, aluminum, and their alloys, provided they are suitable for building applications.
Which countries are the top exporters of building hardware (HS 830241)?
In 2025, the top exporters of HS 830241 (the code used for building hardware) in UN Comtrade data were China ($3.7B, 37% of world exports), Germany ($1.4B) and Italy ($611M). World exports came to about $10.0B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of building hardware (HS 830241)?
In 2025, the top importers of HS 830241 (the code used for building hardware) in UN Comtrade data were the United States ($1.6B, 18% of world imports), Germany ($682M) and Poland ($490M). World imports came to about $9.1B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Is the HS code for Building hardware the same in all countries?
The base HS code 830241 for Building hardware is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.
What is the NCM code for building hardware in Brazil?
In Brazil, building hardware (HS 830241) is classified under NCM 8302.41.00.