Chapter 83 covers miscellaneous articles of base metal, including builders' hardware, furniture hardware, locks, hinges, door and window fittings, etc. Goods in this chapter are generally functional in nature and do not involve mechanical or electrical devices (with few exceptions), and are mainly made of base metals such as iron, steel, copper, and aluminum. It is distinguished from Chapter 73 (articles of iron or steel) and Chapter 82 (tools), as this chapter focuses more on general hardware rather than specialized machinery or tools. Heading 8302 covers base metal fittings and mountings for furniture, doors, windows, staircases, walls, etc., including hinges, slides, handles, catches, brackets, etc. Goods under this heading are mostly general-purpose hardware fittings, not limited to specific uses, but must be of base metal and capable of being installed. It is distinguished from heading 8301 (locks) and 8303 (safes), as 8302 emphasizes basic functions such as connection, support, and opening/closing. The first 2 digits 83 indicate Chapter 83 (miscellaneous articles of base metal); digits 3-4, 02, indicate heading 8302 (base metal fittings and mountings for furniture, doors, windows, etc.); digits 5-6, 10, indicate subheading 830210, specifically hinges. This subheading may be further subdivided by material, use, etc., but the international HS code only goes to 6 digits, and individual countries may add more detailed subheadings. Hinges, as hardware that connects two parts and allows relative rotation, are typical base metal fittings used for furniture, doors, windows, etc., and fully conform to the description of heading 8302. They should not be classified under 8301 (locks, as they have no locking function), 8303 (safes, as they are not for security purposes), or Chapter 73 (articles of iron or steel, as they are not specifically named).
Chapter
Chapter 83 covers miscellaneous articles of base metal, including builders' hardware, furniture hardware, locks, hinges, door and window fittings, etc. Goods in this chapter are generally functional in nature and do not involve mechanical or electrical devices (with few exceptions), and are mainly made of base metals such as iron, steel, copper, and aluminum. It is distinguished from Chapter 73 (articles of iron or steel) and Chapter 82 (tools), as this chapter focuses more on general hardware rather than specialized machinery or tools.
Heading
Heading 8302 covers base metal fittings and mountings for furniture, doors, windows, staircases, walls, etc., including hinges, slides, handles, catches, brackets, etc. Goods under this heading are mostly general-purpose hardware fittings, not limited to specific uses, but must be of base metal and capable of being installed. It is distinguished from heading 8301 (locks) and 8303 (safes), as 8302 emphasizes basic functions such as connection, support, and opening/closing.
Digit Breakdown
The first 2 digits 83 indicate Chapter 83 (miscellaneous articles of base metal); digits 3-4, 02, indicate heading 8302 (base metal fittings and mountings for furniture, doors, windows, etc.); digits 5-6, 10, indicate subheading 830210, specifically hinges. This subheading may be further subdivided by material, use, etc., but the international HS code only goes to 6 digits, and individual countries may add more detailed subheadings.
Classification Basis
Hinges, as hardware that connects two parts and allows relative rotation, are typical base metal fittings used for furniture, doors, windows, etc., and fully conform to the description of heading 8302. They should not be classified under 8301 (locks, as they have no locking function), 8303 (safes, as they are not for security purposes), or Chapter 73 (articles of iron or steel, as they are not specifically named).
📝 Declaration Elements
Product Name: The specific name of the declared goods, such as "stainless steel hinge" or "brass hinge," which must match the actual product. Material: Clearly state the main material of the hinge, such as stainless steel, iron, copper, aluminum, etc., which must meet the definition of base metal. Use: Describe the application scenario of the hinge, such as for furniture, doors, windows, cabinets, etc., which affects subheading subdivision. Model: Fill in the manufacturer's model or specification to facilitate identification of the specific product. Brand: If there is a brand, declare the brand name (in Chinese or foreign language); if no brand, fill in "none." Specifications and Dimensions: Such as length, width, thickness, etc., expressed in millimeters or inches, to facilitate classification. Processing Method: Such as casting, stamping, machining, etc., which affects material and process determination. Product Name: Stainless steel hinge; Material: 304 stainless steel; Use: For cabinet doors; Model: HY-2024; Brand: None; Specifications: Length 50mm × Width 30mm × Thickness 1.5mm; Processing Method: Stamped and formed, surface brushed finish. Misclassifying plastic or nylon hinges under 830210, when they should actually be classified under Chapter 39. Classifying hinges with locking function under 8301, but if the lock is a separate component, they may still be classified under 8302. Ignoring the declaration of use, leading to confusion with other subheadings under 8302 (such as handles, slides).
Product Name
The specific name of the declared goods, such as "stainless steel hinge" or "brass hinge," which must match the actual product.
⚠️ Writing only "hinge" without indicating material or use, leading to classification disputes.
Material
Clearly state the main material of the hinge, such as stainless steel, iron, copper, aluminum, etc., which must meet the definition of base metal.
⚠️ Misreporting plastic hinges as base metal, or failing to indicate the main component of mixed materials.
Use
Describe the application scenario of the hinge, such as for furniture, doors, windows, cabinets, etc., which affects subheading subdivision.
⚠️ Use description is too broad, such as "for industrial use," which cannot correspond to a specific heading.
Model
Fill in the manufacturer's model or specification to facilitate identification of the specific product.
⚠️ Missing model or inconsistency with the actual product, affecting customs inspection.
Brand
If there is a brand, declare the brand name (in Chinese or foreign language); if no brand, fill in "none."
⚠️ Brand inconsistent with trademark registration information, or failure to declare infringement risk.
Specifications and Dimensions
Such as length, width, thickness, etc., expressed in millimeters or inches, to facilitate classification.
⚠️ Inconsistent units of measurement, or failure to provide key dimensions making judgment impossible.
Processing Method
Such as casting, stamping, machining, etc., which affects material and process determination.
⚠️ Misreporting forging as casting, or failing to indicate surface treatment (such as electroplating).
Misclassifying plastic or nylon hinges under 830210, when they should actually be classified under Chapter 39.
Classifying hinges with locking function under 8301, but if the lock is a separate component, they may still be classified under 8302.
Ignoring the declaration of use, leading to confusion with other subheadings under 8302 (such as handles, slides).
🎯 Classification Logic
The core basis for classification is: 1) The material must be base metal (such as iron, steel, copper, aluminum, etc.); 2) The function is to connect two parts and allow rotation; 3) The use is for general purposes such as furniture, doors, windows, staircases, etc. If the hinge is specially designed for transportation vehicles such as automobiles or aircraft, it may be classified under Chapter 87 or 88; if for precision instruments, it may be classified under Chapter 90. 830110 Padlocks: Padlocks have a locking function and are classified under 8301; hinges only provide rotational connection and have no locking function. 830230 Other mountings, fittings: 830230 covers handles, slides, etc. Although hinges also belong to 8302, they are in a different subheading. 830241 Fittings for doors and windows: 830241 is specifically for base metal fittings for doors and windows, but hinges are separately listed under 830210. 732690 Other articles of iron or steel: If hinges are not specifically named and are not specialized fittings, they may be classified under 732690, but 830210 is more specific. 392630 Plastic furniture fittings: Plastic hinges are classified under 392630, while base metal hinges are classified under 830210. Is the material base metal? Is the function rotational connection? Is the use for furniture, doors, windows, etc.? Does it have a lock or other locking device? Is it specially designed for transportation vehicles or instruments?
Basis
The core basis for classification is: 1) The material must be base metal (such as iron, steel, copper, aluminum, etc.); 2) The function is to connect two parts and allow rotation; 3) The use is for general purposes such as furniture, doors, windows, staircases, etc. If the hinge is specially designed for transportation vehicles such as automobiles or aircraft, it may be classified under Chapter 87 or 88; if for precision instruments, it may be classified under Chapter 90.
Confused Codes：
830110 - Padlocks
Padlocks have a locking function and are classified under 8301; hinges only provide rotational connection and have no locking function.
830230 - Other mountings, fittings
830230 covers handles, slides, etc. Although hinges also belong to 8302, they are in a different subheading.
830241 - Fittings for doors and windows
830241 is specifically for base metal fittings for doors and windows, but hinges are separately listed under 830210.
732690 - Other articles of iron or steel
If hinges are not specifically named and are not specialized fittings, they may be classified under 732690, but 830210 is more specific.
392630 - Plastic furniture fittings
Plastic hinges are classified under 392630, while base metal hinges are classified under 830210.
Self-Check：
✓ Is the material base metal?
✓ Is the function rotational connection?
✓ Is the use for furniture, doors, windows, etc.?
✓ Does it have a lock or other locking device?
✓ Is it specially designed for transportation vehicles or instruments?
❓ FAQ
How can I check the tariff rate for HS code 830210? You can check the latest tariff rate by entering HS code 830210 on the official website of the General Administration of Customs of China, the International Trade Single Window, or third-party query platforms, and selecting the destination country and country of origin. Note that tariff rates are subject to policy adjustments, and it is recommended to rely on official real-time data. Is there a difference in classification between stainless steel hinges and iron hinges? No difference, as long as the material is base metal, they are all classified under 830210. However, if it is an alloy, it should be classified according to the main component. Different materials may affect the tariff rate, but the HS code is the same. Are hinges with springs still classified under 830210? Yes, hinges with springs (such as automatic door closers) still fall within the scope of hinges and are classified under 830210. However, if the spring is an independent functional component, it may need to be classified as a complete machine. Are the codes the same for furniture hinges and door/window hinges? In the international HS code, they are all classified under 830210, but individual countries may add subdivisions. For example, China Customs may further distinguish based on use, and the use must be indicated when declaring. In the declaration elements for hinges, is the brand mandatory? Yes, according to customs regulations, the brand is a required field. If there is no brand, fill in "none," but ensure it matches the actual product to avoid infringement risks. If the hinge is used for automobiles, does the code change? Yes, automotive-specific hinges are usually classified under Chapter 87 (such as 870829), not 830210. It needs to be determined based on the specific use and vehicle model. If the hinge material is copper alloy but contains a small amount of plastic, how should it be classified? If the plastic is only an auxiliary component (such as a gasket) and the overall function is achieved by the base metal, it is still classified under 830210. If plastic is the main material, it is classified under Chapter 39. What is the main difference between HS code 830210 and 830230? 830210 specifically refers to hinges, while 830230 covers other mountings and fittings (such as handles, slides). Both belong to heading 8302, but they are in different subheadings, and must be accurately distinguished when declaring.
Q: How can I check the tariff rate for HS code 830210?
A: You can check the latest tariff rate by entering HS code 830210 on the official website of the General Administration of Customs of China, the International Trade Single Window, or third-party query platforms, and selecting the destination country and country of origin. Note that tariff rates are subject to policy adjustments, and it is recommended to rely on official real-time data.
Q: Is there a difference in classification between stainless steel hinges and iron hinges?
A: No difference, as long as the material is base metal, they are all classified under 830210. However, if it is an alloy, it should be classified according to the main component. Different materials may affect the tariff rate, but the HS code is the same.
Q: Are hinges with springs still classified under 830210?
A: Yes, hinges with springs (such as automatic door closers) still fall within the scope of hinges and are classified under 830210. However, if the spring is an independent functional component, it may need to be classified as a complete machine.
Q: Are the codes the same for furniture hinges and door/window hinges?
A: In the international HS code, they are all classified under 830210, but individual countries may add subdivisions. For example, China Customs may further distinguish based on use, and the use must be indicated when declaring.
Q: In the declaration elements for hinges, is the brand mandatory?
A: Yes, according to customs regulations, the brand is a required field. If there is no brand, fill in "none," but ensure it matches the actual product to avoid infringement risks.
Q: If the hinge is used for automobiles, does the code change?
A: Yes, automotive-specific hinges are usually classified under Chapter 87 (such as 870829), not 830210. It needs to be determined based on the specific use and vehicle model.
Q: If the hinge material is copper alloy but contains a small amount of plastic, how should it be classified?
A: If the plastic is only an auxiliary component (such as a gasket) and the overall function is achieved by the base metal, it is still classified under 830210. If plastic is the main material, it is classified under Chapter 39.
Q: What is the main difference between HS code 830210 and 830230?
A: 830210 specifically refers to hinges, while 830230 covers other mountings and fittings (such as handles, slides). Both belong to heading 8302, but they are in different subheadings, and must be accurately distinguished when declaring.
⚠️ Disclaimer: HS code classification, declaration elements, tariff rates and regulatory conditions on this page are for reference only and do not constitute legal advice on customs classification. Tariff rates and regulations are subject to change; the latest announcements from the General Administration of Customs and on-site determinations shall prevail. Please consult professional customs brokers or customs authorities before import/export.