HS Code for Metal caps

Metal caps, stoppers, and lids are classified under HS code 8309.90. This classification is part of Chapter 83, which encompasses miscellaneous articles of base metal. Heading 8309 specifically covers packaging closures such as crown corks, bottle caps, threaded caps, bung covers, seals, and other packing accessories made of base metal. The classification is driven by the function of the item as a closure for a container and its material composition. Subheading 8309.90 serves as the residual category for all base metal closures that do not qualify as crown corks. This includes a wide variety of aluminum and steel caps used in the beverage, pharmaceutical, and chemical industries. The determination follows GRI 1, as the heading text explicitly mentions stoppers, caps, and lids. These items are distinguished from general hardware by their specific design for sealing bottles, jars, or tubes. Whether the cap is threaded, snap-on, or a tear-off seal, if it is made of base metal and intended for packaging, it falls under this heading.

Products Included

• Aluminum screw caps for wine or spirits
• Steel lug caps for glass food jars
• Metal flip-top closures for tubes
• Threaded metal bungs for industrial drums
• Tear-off aluminum seals for pharmaceutical vials

Common Misclassification

A frequent misclassification occurs with HS code 8309.10, which is specifically for crown corks (the standard crimped caps found on glass beer bottles). Another common mistake is using HS code 3923.50, which is for stoppers, lids, and caps made of plastics. If the cap is made of a precious metal or plated with precious metal, it may fall under Chapter 71. Additionally, simple metal washers or nuts are classified under 7318 and should not be confused with container caps.

FAQ

What is the HS code for Metal caps?

The HS code for metal caps, stoppers, and lids made of base metal (excluding crown corks) is 8309.90.

Are plastic-lined metal caps still classified here?

Yes, metal caps that include a plastic liner or gasket for sealing purposes are still classified under 8309.90, as the essential character is provided by the metal outer shell.