Full Threaded Rod

🔩 Full Threaded Rod (Continuously Threaded Rod)

🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Iron & Steel Products
📌 I. Product Definition: What is a "Full Threaded Rod"?

Full Threaded Rod, also known as Continuously Threaded Rod or All-Thread, is a standard fastener consisting of a steel rod with threads running the entire length, rather than just a portion of it. It is used in construction, machinery, and structural support to connect various components.

In international trade, the classification depends heavily on the material composition (plain carbon steel vs. alloy steel) and the specific application. Unlike bolts with heads, threaded rods are often paired with nuts and washers on both ends.

⚠️ Key Classification Distinction:
- Plastic/Carbon Steel (Standard): Usually falls under 7318.15.50.56.
- Alloy Steel (High Strength): Falls under 7318.15.50.51.
- Misclassification Risk: Do not confuse with "Chain Parts" (7315.19.00.00) or "General Steel Articles" (7326.90.86.88) unless the product specifically serves a mechanical link function rather than a fastening function.

📦 II. HS Code Classification Details (2026 Tariff Data)

Based on the provided , the product is classified into two primary HS Codes depending on the steel alloy. Both are part of the broader category of "Screws, bolts, nuts... of iron or steel."

🔍 Critical Note on Other Codes in :
While 7315.90.00.00 (Chain parts) and 7326.90.86.88 (Other articles) appear in the data, Full Threaded Rods are NOT chains nor generic "other articles."
- Do NOT use 7315.19.00.00: This is for articulated link chain parts. A threaded rod is not a chain part.
- Do NOT use 7326.90.86.05: This is for "Rods for electrical grounding." Only use this if the rod is specifically certified/coated for electrical grounding purposes.
- Do NOT use 7326.90.86.88: This is a catch-all for "Other." If it is a threaded rod, it MUST go to 7318.15... for accuracy.

💰 III. 2026 Tariff Rate Breakdown (Detailed Tax Clause Explanation)

✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: Current trade war tariffs apply.

🎯 1. 7318.15.50.56 — Continuously Threaded Rod (Other/Carbon Steel)

📌 Explanation:
- The Base Rate is 0%, which might seem attractive, but it is heavily offset by trade remedies.
- The 25% Section 301 tariff applies to most Chinese steel fasteners.
- The 50% Steel Surcharge is a specific additional levy on steel imports from certain origins (likely targeting China/Russia depending on current executive orders).
- Total Cost Impact: For every $10,000 of goods, you pay $7,500 in taxes. This is a massive cost burden.

🎯 2. 7318.15.50.51 — Continuously Threaded Rod (Of Alloy Steel)

📌 Note:
- Despite being "Alloy Steel" (often higher quality), the tariff structure is identical to carbon steel rods in this dataset.
- Why? The trade barriers target the category of steel fasteners/rods from China, regardless of alloy composition.

🛠️ IV. Customs Clearance Practical Advice (Avoid Pitfalls)

✅ 1. Documentation Checklist (Non-Negotiable)

✅ 2. Common Misclassification Errors

⚠️ Why is the tax different for 7326?
The base tariff for 7326 is 2.9%, whereas for 7318 it is 0%.
- 7318: 0% + 25% + 50% = 75%
- 7326: 2.9% + 25% + 50% = 77.9%
Using the wrong code can increase your tax by nearly 3% unnecessarily.

✅ 3. Strategic Cost-Saving Tips

1. Verify Alloy Status: If your rod is Carbon Steel (e.g., Grade 2), use 7318.15.50.56. If it’s Alloy Steel (e.g., Grade 5/8, 4140), use 7318.15.50.51. Both are 75%, but accuracy prevents audits.
2. Avoid "Grounding" Claims: Do not describe the rod as "for electrical use" unless it has specific copper plating or certifications. Otherwise, it falls under 7326, which has a higher base tax (2.9% vs 0%).
3. 供应链规避 (Supply Chain Mitigation): Given the 75% total tariff, importing this product from China to the US is economically unviable for low-margin goods.
   • Option A: Source from Mexico/Canada (USMCA) – likely 0% duty.
   • Option B: Source from Vietnam/India (if rules of origin are met).
   • Option C: Absorb the cost if the margin is extremely high.

🌍 V. Global Market Comparison (2026)

📌 Conclusion:
The US market is blocked for Chinese Full Threaded Rods due to the 75% effective tariff.
Recommendation: If you are importing into the US, you must source from a non-China country to remain competitive.

📌 VI. Common Mistakes & Pitfalls (Blood & Tears Lessons)

❌ Mistake 1: Calling it "Bolt" without a head.
👉 Result: Customs may reject it or misclassify it. Use "Threaded Rod" or "Stud" in description.

❌ Mistake 2: Confusing "Alloy Steel" with "Stainless Steel".
👉 Result: Stainless steel has different HS codes (7318.15.00.00 broadly). If you declare Alloy as Stainless, you face fraud penalties. If you declare Stainless as Alloy, you may pay wrong taxes. Check the Mill Cert!

❌ Mistake 3: Ignoring the Steel Surcharge.
👉 Result: Many traders see "0% Base" and think it’s cheap. They forget the 50% Steel Surcharge.

Total 75% is the reality. Budget accordingly!

❌ Mistake 4: Using "Chain Part" code to avoid scrutiny.
👉 Result: High risk of customs audit. The product does not fit the physical definition of a chain part.

✅ Correct Declaration Example:

"Continuously Threaded Rod, Carbon Steel, Grade 2, 1/2 inch Diameter, 4 feet Length, Not for Electrical Grounding, Country of Origin: China"

🎯 VII. Conclusion: Professional Declaration, Survival Strategy

🎯 Key Takeaway:

🔹 "Base 0%, But Add 75%: That's the Rule for Chinese Steel Rods."
🔹 "Alloy or Carbon, Tax is Same: 75% Total."
🔹 "Don't Call it Chain: Use 'Threaded Rod', Avoid 'Grounding' unless true."

📌 Pro Tip:
If your product is Stainless Steel, the HS code is likely 7318.15.00.00 (not listed in detail above, but generally different). Stainless steel often has lower additional tariffs than carbon/steel alloy. Check if you can switch to Stainless Steel grades if they are exempt from the specific steel surcharge in your current trade context.

📣 Immediate Action:

📞 Contact your Customs Broker with the Mill Test Certificate (MTC).
🚀 Calculate landed cost with 75% tax. If it breaks your margin, relocate supply chain to Mexico or Vietnam.
✨ Precision in Declaration = Survival in 2026!