Optima TRM-25 CNC Thread Rolling Center from Japan
Optima TRM-25 is a modern CNC thread rolling center with automatic bar loading for unmanned production of M6-M25 bolts and special fasteners. Features 4-axis control for complex thread geometries including multi-start and ACME threads. HTS 8463.20.00 covers this advanced cold forming machine tool operating without material removal.
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
• Provide CNC control system specifications and software version for EAR/ITAR export control screening
• Declare automation features (loaders/feeders) as integral to avoid separate classification of accessories
• Include noise/vibration test certificates for OSHA compliance upon U.S. installation