Aluminum Window Stay Arm

An adjustable aluminum arm used to hold casement windows open at various angles. Classified under HTS 8302.49.60.85 as an 'other' base metal fitting suitable for windows, made of aluminum, and not a castor or door closer. It provides support and positioning for window frames in residential or commercial buildings.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China5.7%+35.0%40.7%
🇲🇽Mexico5.7%+10.0%15.7%
🇨🇦Canada5.7%+10.0%15.7%
🇩🇪Germany5.7%+10.0%15.7%
🇯🇵Japan5.7%+10.0%15.7%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8302.49.40Lower: 35% vs 40.7%

If of copper or zinc-based alloys

Copper-zinc fittings have a specific subheading, separating them from aluminum or steel in the tariff.

7610.10.00Higher: 63.2% vs 40.7%

If imported as unfinished aluminum profiles

Unmachined aluminum articles fall under Chapter 76 as semi-finished products, not completed fittings.

8302.41.90Lower: 38.5% vs 40.7%

If for furniture-specific versions like cabinet stays

Mountings designed exclusively for furniture shift to 8302.41, excluding building window applications.

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Import Tips & Compliance

Include engineering specs showing load capacity to distinguish from simple brackets and support 8302 classification

Ensure anti-corrosion certifications for aluminum parts to meet building code imports

Document end-use as window hardware to prevent reclassification as general scaffolding fittings