Bolts and Nuts

🔩 Bolts, Nuts & Threaded Steel Articles (HS Codes 7318.15.20.10 & .20)

🌐 HS Code Reference & Customs Clearance Guide | 2024/2025 Latest Tariff Analysis | Professional Compliance Strategy
📌 I. Product Definition & Classification: Do You Know the Difference Between "Small" and "Large"?

Bolts, nuts, and screws are the unsung heroes of global infrastructure. In international trade, they are not all treated equally. The critical differentiator here is dimension (diameter) and specific application.

Based on the provided dataset, these items fall under Chapter 73: Articles of Iron or Steel. Specifically, they are classified as Threaded Articles. The key distinction lies in the shank or thread diameter:

• Small Diameter (< 6 mm): Fasteners with a diameter of less than 6 mm.
• Large Diameter (≥ 6 mm): Fasteners with a diameter of 6 mm or more, including specific sub-categories like Track Bolts.

⚠️ Critical Distinction Point:
- If the bolt/nut/shank diameter is less than 6 mm → It is classified as "Other" under the smaller category.
- If the diameter is 6 mm or more → It falls under the larger category, with specific mentions for Track Bolts (used in railway applications).
- Packaging Note: Both codes assume bolts and their accompanying nuts/washers are entered or exported in the same shipment.

📦 II. HS Code Classification Details (Latest Tariff Alignment)

🔍 Key Reminder:
- Unit of Measurement: Ensure your commercial invoice clearly states the diameter (e.g., M4, M5, M6, 1/4", etc.).
- "Track Bolts" Specifics: Under 7318.15.20.20, the data specifically highlights Track Bolts. If your large bolts are for general structural use (not rails), they still fall under this code but might be scrutinized for correct description.
- No Separate Entry for Nuts Alone: The description implies these codes cover "Bolts and their nuts/washers... entered or exported in the same shipment." If nuts are shipped separately, they may require a different HS code (e.g., 7318.15.30.10/20 depending on diameter), but this dataset only covers the combined bolt+nut scenarios listed above.

💰 III. 2024/2025 Latest Tariff Rate Detailed Explanation (US Imports from China)

✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Period: Current Trade Policy (Section 301 & IEEPA)

🎯 1. 7318.15.20.10 —— Bolts/Nuts < 6 mm

📌 Explanation:
- "Base Tariff 0%": Under normal MFN (Most Favored Nation) treatment, basic steel fasteners often have a low or zero base rate.
- "Section 301 +25%": This is the standard additional duty imposed on Chinese goods under the US Trade Act Section 301.
- "IEEPA +50%": This is the critical, often overlooked tax. Specific steel and aluminum products from China are subject to an additional 50% tariff under the International Emergency Economic Powers Act (IEEPA). Since bolts/nuts of iron/steel are explicitly covered, this 50% is added on top.
- Total 75%: This is a prohibitive tariff rate. It makes importing these items directly from China to the US economically unviable unless the margin is extremely high or value-added in a third country.

🎯 2. 7318.15.20.20 —— Track Bolts & Others ≥ 6 mm

📌 Note:
- Uniform Tax Rate: Whether the bolt is small (<6mm) or large (≥6mm/Track Bolt), the total tariff rate remains 75% for Chinese-origin steel products.
- Track Bolts: While "Track Bolts" are specifically named in the HS description, the tax treatment for steel fasteners generally aligns with the IEEPA steel penalties.
- High Cost Impact: A $10,000 shipment of bolts will incur $7,500 in duties.

🛠️ IV. Customs Clearance Practical Advice (Pitfall Avoidance Guide)

✅ 1. Documentation Checklist (Non-Negotiable)

✅ 2. Declaration Strategy (Key Mnemonics)

🔥 "Size Matters, Steel Pays, Origin Defines!"

✅ 3. Special Considerations for Steel Products

🌍 V. Global Market Comparison (2024/2025)

📌 Conclusion:
- USA is the most expensive market due to the 75% cumulative tariff.
- EU, UK, and Canada offer significantly better tariff conditions for Chinese steel fasteners.
- Strategic Shift: Many importers are moving sourcing to Southeast Asia (Vietnam, Thailand) or using non-Chinese suppliers to mitigate the 75% US duty, though anti-circumvention investigations are tightening.

📌 VI. Common Errors & Pitfalls (Lessons from the Field)

❌ Error 1: Under-declaring Diameter
👉 Consequence: Classifying a 7mm bolt as "< 6mm" to try (incorrectly) changing the code.
👉 Result: Customs audit, penalties, and reassessment of 75% duty + fines.

❌ Error 2: Ignoring IEEPA Steel Tariff
👉 Consequence: Only paying 25% (Section 301) and forgetting the 50% IEEPA.
👉 Result: 75% total duty owed, leading to massive back taxes and potential seizure.

❌ Error 3: Splitting Shipments to Avoid $800 De Minimis
👉 Consequence: Shipping $500 bolts + $500 nuts separately.
👉 Result: Each package is still subject to 75% because Section 301/IEEPA goods are excluded from de minimis.

❌ Error 4: Wrong Material Description
👉 Consequence: Declaring "Stainless Steel" when it's "Carbon Steel".
👉 Result: Carbon steel is heavily scrutinized under IEEPA. Misdeclaration leads to fraud charges.

✅ Correct Action:

"Stainless Steel Hex Bolts & Nuts, M6 Diameter, Grade A4-80, Galvanized, Country of Origin: China, HS: 7318.15.20.10, Duty: 75%"

🎯 VII. Conclusion: Professional Declaration, Save Costs!

🎯 Remember the Golden Rule:

🔹 "Steel from China to US? Expect 75%!"
🔹 "Check IEEPA before you pack!"
🔹 "Diameter defines the code, but Origin defines the Tax!"

📌 Pro Tip:
If you are importing large volumes of steel bolts into the US, consider:
1. Supply Chain Diversification: Source from countries with free trade agreements (e.g., Mexico, Canada, Southeast Asia).
2. Pre-Ruling: Apply for a Binding Ruling from US CBP to confirm the exact HS code and tax applicability for your specific product.
3. Tariff Engineering: Modify the product (e.g., use non-steel materials like titanium or specialized alloys) if possible, to move to a different HTS code with lower duties.

📣 Immediate Action Required:

📞 Consult a Customs Broker
📋 Verify IEEPA Applicability for your specific steel grade
🚀 Optimize Supply Chain to mitigate the 75% tariff burden

✨ Precision in Classification, Profit in Clearance!
💼 Every percent of duty saved is pure profit added!