What is HS code 846320 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
846320
Machine-tools; for working metal, sintered metal carbides or cermets, without removing material, thread rolling machines
Heading 8463 — Machine-tools; n.e.c. for working metal, sintered metal carbides or cermets without removing material
Chapter 84: Nuclear reactors, boilers, machinery
Plain-language overview
Use HS-6 846320 when importing or exporting thread rolling machines designed for working with metal, sintered metal carbides, or cermets without removing material. For instance, if you're shipping a machine that shapes metal rods into threaded components, this is the correct code.
This code specifically covers machines that create threads on metal parts through rolling rather than cutting. If you have a machine that cuts threads instead, you would look at a different classification under the same heading, such as HS-6 846291 for machines that do remove material.
In the broader context of the 84 chapter, which includes various machinery and appliances, this heading narrows down to machine-tools that work with metal and similar materials without removing material. Thread rolling machines are a specialized type within this category.
If you're unsure whether your machine fits this code, consider its primary function. Machines that are used for rolling threads on metal products, such as bolts or screws, should be classified under this HS-6.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
thread rolling machines · metalworking machinery · sintered metal carbides · cermets machine-tools · HS code 846320 · non-cutting machine-tools · thread forming equipment · metal thread production · industrial rolling machines · machine-tools for metal · HS-6 classification · threading equipment · metal fasteners manufacturing · machinery for cermets · screws and bolts machinery · precision metal forming · HS-4 8463
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Thread rolling machine for producing threaded rods
- Machine used to create threads on metal bolts
- Rolling machine for manufacturing screws from metal stock
- Equipment that rolls threads on sintered metal carbide components
- Machine designed for forming threads on cermet parts
- Industrial thread rolling machine for high-volume production
- Precision thread rolling equipment for automotive parts
- Machine that shapes metal into threaded fasteners
Common questions
Frequent classification questions with short practical guidance.
How to classify a thread rolling machine?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Is my machine a thread rolling machine?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the examples of HS-6 846320?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Differences between thread rolling and cutting machines
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What materials can be used with HS-6 846320?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to determine the correct HS code for metalworking machines?
Match the product to the legal wording, then verify the final pick in your country tariff schedule before filing.
Are there any specific regulations for importing thread rolling machines?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Related topics
Common real-world topics that come up during code comparison.
How to classify thread rolling machines under HS codes
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What is the difference between HS-6 846320 and 846291?
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
Examples of products classified under HS-6 846320
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What types of machines fall under HS-4 8463?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Guidelines for importing thread rolling machines
Check the exact product specs and destination-country tariff notes before finalizing the code.
What materials are compatible with thread rolling machines?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
How to find the right HS code for metal forming equipment
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Classification tips for machine-tools working with cermets
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of machines are classified under HS-6 846320?
- HS-6 846320 covers thread rolling machines specifically designed for shaping metal, sintered metal carbides, or cermets without removing material.
- How do I know if my machine is a thread rolling machine?
- If your machine creates threads on metal parts by rolling rather than cutting, it is likely classified under HS-6 846320.
- Can I use HS-6 846320 for machines that cut threads?
- No, if your machine cuts threads, you should look at HS-6 846291 instead, which covers machines that remove material.
- What are some examples of products made with thread rolling machines?
- Common products include threaded rods, bolts, screws, and other fasteners made from metal or cermets.
- Are there specific regulations for importing thread rolling machines?
- Yes, you should check with your local customs authority for any specific import regulations or certifications required for machinery.
- What materials can be processed with machines under HS-6 846320?
- Machines classified under HS-6 846320 can process metals, sintered metal carbides, and cermets.
- How can I ensure the correct HS code for my machine?
- Review the machine's specifications and primary function. Consulting with a customs broker can also help clarify the correct classification.
- What is the difference between HS-4 8463 and other headings?
- HS-4 8463 specifically focuses on machine-tools that work with metal without removing material, distinguishing it from other machine categories.
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