Brass Shim Stock 0.3mm Precision from Mexico
Precision 0.3mm brass shim stock in coils for machinery alignment and spacing. HTS 7409.29.00 covers this 'other' copper-zinc plate exceeding minimum thickness requirement.
Duty Rate — Mexico → United States
11.9%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Precision gauge tolerance must be documented; variance affects thickness classification
• Coiled shims risk being misclassified as strip (7408) if width/thickness ratio questioned