6063-T5 Aluminum Alloy Hollow Bar 2 inch OD
Hollow round profile in 6063-T5 aluminum alloy, used for telescoping poles and furniture frames. HTS 7604.21.00 applies to this extruded alloy hollow profile with precise tolerances.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If of unalloyed aluminum equivalent
Unalloyed versions of similar hollow bars classify separately from alloys.
If components for bicycle frames
Specific end-use in cycles moves hollow profiles to vehicle parts.
If further worked with drilling or bending
Secondary operations create 'other articles' of aluminum.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Specify temper designation (e.g
• T5) and mechanical properties in commercial invoice for accurate valuation
• Ensure no internal threading or ends finished, as that indicates 'tubes' under 7608
• Use NAFTA/USMCA certificates if from qualifying countries for potential duty relief
Related Products under HTS 7604.21.00
Aluminum Alloy Square Tube 2x2 inch
A hollow square profile made from aluminum alloy, typically used in structural frameworks and machine guards. It qualifies under HTS 7604.21.00 as a hollow profile of aluminum alloys, featuring a uniform wall thickness and extruded construction for strength.
Aluminum Alloy Round Pipe 4 inch Diameter
Extruded hollow round profile from aluminum alloy, ideal for fluid conveyance or structural pillars in construction. Classified under 7604.21.00 due to its hollow circular cross-section and alloy composition predominated by aluminum.
Aluminum Alloy Rectangular Hollow Section 3x1.5 inch
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Aluminum Alloy Telescopic Tube Profile
Hollow cylindrical profile designed for sliding fit in telescopic applications like antenna masts. Classified in 7604.21.00 for its basic extruded hollow alloy form prior to assembly.
7075-T6 Aluminum Alloy Hollow Structural Section
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