| HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
|---|---|---|---|---|---|
| 8807909060 | Doc | 55.0% | CN | US | 2025-05-12 |
| 8807300060 | Doc | 80.0% | CN | US | 2025-05-12 |
| 7318158020 | Doc | 88.5% | CN | US | 2025-05-12 |
| 7318152095 | Doc | 80.0% | CN | US | 2025-05-12 |
LOCK SCREW HS Code Classification & Duty Information
Based on the provided reference data and the declared commodity "LOCK SCREW", here's a breakdown of potential HS code classifications and associated duties. It's crucial to determine the precise material and specifications of the lock screw for accurate classification.
Important Note: The following classifications are based on the limited information provided. Final determination rests with customs authorities.
1. 7318158020 - Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel: Threaded articles: Other screws and bolts, whether or not with their nuts or washers: Other: Having shanks or threads with a diameter of 6 mm or more Set screws**
- 73: Articles of iron or steel. This chapter covers a wide range of iron and steel products.
- 18: Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers, etc. This narrows down the category to fasteners.
- 15: Threaded articles (screws, bolts, etc.). Specifies that the items are threaded.
- 80: Other screws and bolts. This is a residual subheading for screws and bolts not specifically classified elsewhere.
- 20: Having shanks or threads with a diameter of
6 mm or more Set screws. Further specifies the diameter and type. - Duty:
- Basic Duty: 8.5%
- Additional Duty: 25.0%
- Post 2025.4.2 Additional Duty: 30%
- Additional Duty (Steel/Aluminum): 25%
- Total Duty: 88.5%
Applicability: This HS code is suitable if the lock screw is made of iron or steel, has a shank or thread diameter of 6mm or more, and is classified as a set screw.
2. 7318152095 - Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel: Threaded articles: Other screws and bolts, whether or not with their nuts or washers: Bolts and bolts and their nuts or washers entered or exported in the same shipment Having shanks or threads with a diameter of 6 mm or more: Other: Other: Other**
- 73: Articles of iron or steel.
- 18: Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers, etc.
- 15: Threaded articles.
- 20: Bolts and bolts and their nuts or washers entered or exported in the same shipment. This applies if the lock screw is shipped with its corresponding nut(s).
- 95: Other. This is a residual subheading for bolts not specifically classified elsewhere.
- Duty:
- Basic Duty: 0.0%
- Additional Duty: 25.0%
- Post 2025.4.2 Additional Duty: 30%
- Additional Duty (Steel/Aluminum): 25%
- Total Duty: 80.0%
Applicability: This HS code is suitable if the lock screw is made of iron or steel, is shipped with its nut(s), and has a shank or thread diameter of 6mm or more.
3. 7318158020 - Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel: Threaded articles: Other screws and bolts, whether or not with their nuts or washers: Other: Having shanks or threads with a diameter of 6 mm or more Set screws**
- 73: Articles of iron or steel.
- 18: Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers, etc.
- 15: Threaded articles.
- 80: Other screws and bolts.
- 20: Having shanks or threads with a diameter of
6 mm or more Set screws. - Duty:
- Basic Duty: 8.5%
- Additional Duty: 25.0%
- Post 2025.4.2 Additional Duty: 30%
- Additional Duty (Steel/Aluminum): 25%
- Total Duty: 88.5%
Applicability: This HS code is suitable if the lock screw is made of iron or steel, has a shank or thread diameter of 6mm or more, and is classified as a set screw.
Important Considerations & Recommendations:
- Material: The material composition (e.g., carbon steel, stainless steel, alloy steel) is critical for accurate classification.
- Diameter: Precisely measure the shank or thread diameter.
- Shipment Details: Confirm whether the lock screw is being shipped with its corresponding nut(s).
- Certification: Depending on the end-use application, specific certifications (e.g., RoHS, REACH) may be required.
- Consultation: It is highly recommended to consult with a licensed customs broker or the customs authorities to confirm the correct HS code and ensure compliance with all applicable regulations.
- Post 2025.4.2 Duty Changes: Be aware of the duty increases scheduled for April 2, 2025.
Customer Reviews
The information is good, but I wish there was a summary table comparing the duty rates of all the HS codes. It would have made it easier to decide which one to use.
The detailed explanation of the 8807909060 HS code and its 55% tariff rate made things much clearer. I was worried about the classification, but this page helped me feel confident.
I found the HS code 7318152095 very helpful for my lock screw shipment. The note about shipping with nuts was something I hadn't considered before.
This page provided a clear breakdown of HS codes for lock screws, especially the 7318158020 classification. The detailed tariff explanation was exactly what I needed for my export business.