Rockwell Hardness Tester Anvil Support from Japan
A flat or V-shaped anvil support base for securing workpieces in Rockwell hardness testing machines, primarily for metals. Classified under HTS 9024.90.00.80 as an accessory for machines testing material hardness and strength properties. Ensures stable positioning during load application.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Certify material composition (e.g
• hardened steel) to confirm it's not a general workshop fixture
• Provide test reports showing principal use with hardness testers to prevent reclassification
• Bundle with machine documentation to demonstrate as dedicated accessory