What are non-threaded washers used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
731822
Iron or steel; non-threaded washers, excluding spring and lock
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
The 73 chapter covers a wide range of articles made from iron or steel, emphasizing their importance in various industries. This chapter includes everything from raw materials to finished products, showcasing the versatility of these metals.
Within this chapter, heading 7318 narrows the focus to fasteners and similar items, such as screws, bolts, nuts, and washers. This heading highlights the essential role these components play in construction, manufacturing, and assembly processes.
The specific HS-6 code 731822 refers to non-threaded washers made of iron or steel, excluding spring and lock washers. These washers are crucial for distributing load and preventing damage to surfaces in mechanical applications.
When importing or exporting under this code, it's important to understand the specific characteristics of the washers involved. This ensures compliance with customs regulations and accurate classification.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
non-threaded washers · iron washers · steel washers · HS code 731822 · fasteners classification · importing washers · exporting iron products · customs compliance · mechanical components · construction hardware · automotive parts · manufacturing supplies · plumbing accessories · furniture assembly parts · bicycle components
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Flat washers used in construction projects
- Non-threaded washers for automotive assembly
- Washers included in machinery manufacturing
- Iron washers for plumbing applications
- Steel washers used in electrical equipment
- Non-threaded washers for furniture assembly
- Washers used in bicycle manufacturing
- Iron or steel washers for home improvement kits
Common questions
Frequent classification questions with short practical guidance.
How to classify iron washers for customs?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Are there different types of steel washers?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What is HS code 731822?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Do I need a specific ruling for washers?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Can I import non-threaded washers easily?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What materials are used in non-threaded washers?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to determine if a washer is threaded or non-threaded?
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 non-threaded washers made of steel
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What are the requirements for importing iron washers
Check the exact product specs and destination-country tariff notes before finalizing the code.
Differences between threaded and non-threaded washers
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
Guidelines for exporting non-threaded iron washers
Check the exact product specs and destination-country tariff notes before finalizing the code.
Understanding HS code 731822 for customs
Check the exact product specs and destination-country tariff notes before finalizing the code.
What types of products fall under HS code 731822
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Best practices for classifying mechanical components
Use this topic to narrow your shortlist, then validate the final code against legal wording.
How to ensure compliance when importing washers
Check the exact product specs and destination-country tariff notes before finalizing the code.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What is the difference between threaded and non-threaded washers?
- Threaded washers have a hole that is designed to fit onto a screw or bolt, while non-threaded washers do not have any threading and are used primarily for load distribution.
- Can I import non-threaded washers without special permits?
- In most cases, non-threaded washers can be imported without special permits, but it's essential to check local regulations and ensure compliance with customs requirements.
- What industries commonly use non-threaded washers?
- Non-threaded washers are commonly used in construction, automotive, manufacturing, plumbing, and furniture assembly industries.
- How do I find the correct HS code for my product?
- To find the correct HS code, you should review the product specifications and consult the Harmonized System nomenclature or a customs broker for assistance.
- Are there any specific labeling requirements for importing washers?
- Yes, washers must be labeled according to the importing country's regulations, which may include details like material composition and intended use.
- What should I do if my product doesn't fit neatly into one HS code?
- If your product doesn't fit neatly into one HS code, consult with a customs broker or trade expert to determine the most appropriate classification.
- Do I need to provide any documentation when importing washers?
- Yes, you typically need to provide documentation such as invoices, packing lists, and possibly certificates of origin or compliance depending on the destination country's requirements.
- What are the common sizes for non-threaded washers?
- Non-threaded washers come in various sizes, typically ranging from small diameters for electronic components to larger sizes used in construction and heavy machinery.
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