</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Stud Link Proof Chain for Testing from Germany

Calibrated stud link chain used in proof load testing of lifting equipment, made from traceable alloy steel. Each link's stud ensures uniform stress distribution during tests. HTS 7315.81.00.00 for other stud link iron/steel chain.

Duty Rate — Germany → United States

50%

Rate breakdown

9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)

Import Tips

Include calibration certificates; unverified proof chain risks rejection at entry

Batch numbering essential for traceability in safety-critical imports

Watch for quota applicability on high-strength steel chain