Rockwell Hardness Tester Anvil Support from Japan
Precision-ground steel anvil support block for Rockwell hardness testing machines, used to securely hold metal specimens during indentation tests. Essential part for accurate load application on metals, classified under HTS 9024.90.00.40 as accessory for metal testing appliances.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include Rockwell scale compatibility (A/B/C) in invoices and packing lists for proper subheading verification
• Document flatness tolerances (<0.5 micron) to prove it's a specialized testing accessory, not general machinery part