HS-6 · Subheading
731813
Iron or steel; threaded screw hooks and screw rings
Heading 7318 — Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel
Chapter 73: Articles of iron or steel
Plain-language overview
Use HS-6 731813 when importing or exporting threaded screw hooks and screw rings made of iron or steel. For example, if you're shipping a batch of iron screw hooks for construction use, this is the correct code to apply.
This code specifically covers threaded screw hooks and screw rings, which are often used in construction, rigging, and various fastening applications. In contrast, HS-6 731814 covers non-threaded screw hooks and rings, which serve different purposes.
When classifying your products, remember that HS-6 731813 is distinct from other items in the same heading, such as bolts and nuts. If your product features a specific thread design for secure fastening, it falls under this classification.
For accurate customs clearance, ensure your product descriptions match the specifications of this HS-6. This includes noting the material, threading type, and intended use.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
iron screw hooks · steel screw rings · threaded hooks · construction fasteners · rigging hardware · importing screw hooks · exporting screw rings · customs classification · HS code 731813 · fastening applications · metal hardware · thread design · industrial hooks · heavy-duty screw hooks · marine hardware
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Iron threaded screw hooks for hanging heavy items
- Steel screw rings used in rigging applications
- Screw hooks for securing tarps or covers
- Iron screw hooks used in furniture assembly
- Steel screw rings for marine applications
- Threaded screw hooks for outdoor lighting fixtures
- Iron screw hooks for garden trellises
- Steel screw rings for industrial machinery
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 731813 used for?
- How to classify threaded screw hooks?
- Are screw rings covered under HS 7318?
- What materials are included in HS 731813?
- Can I use HS 731813 for non-threaded hooks?
- What are the customs duties for screw hooks?
- How to describe products for HS 731813?
- What is the difference between HS 731813 and 731814?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- How to classify iron screw hooks for customs
- Examples of products under HS code 731813
- What types of screw rings fall under HS 731813?
- Guidelines for importing threaded screw hooks
- Differences between threaded and non-threaded screw hooks
- Customs regulations for steel screw rings
- Best practices for describing HS 731813 items
- Classification tips for iron and steel fasteners
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What products fall under HS code 731813?
- HS code 731813 covers iron or steel threaded screw hooks and screw rings used in various fastening applications.
- Can I use HS 731813 for non-threaded screw hooks?
- No, non-threaded screw hooks should be classified under HS code 731814, which is specifically for those items.
- What is the difference between HS 731813 and HS 731814?
- HS 731813 is for threaded screw hooks and screw rings, while HS 731814 is for non-threaded versions.
- How do I describe my product for HS 731813?
- Provide a detailed description including the material, threading type, and intended use to ensure accurate classification.
- What are the customs duties for importing screw hooks?
- Customs duties vary by country and product type. Check with your local customs authority for specific rates.
- Are there any specific regulations for importing steel screw rings?
- Yes, ensure compliance with local regulations regarding materials and safety standards when importing steel screw rings.
- How can I ensure my product is classified correctly?
- Consult with a customs broker or refer to official tariff schedules to ensure correct classification under HS 731813.
- What types of industries use HS code 731813 products?
- Industries such as construction, marine, and manufacturing commonly use threaded screw hooks and screw rings for various applications.
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