Threaded RMC Coupling from Japan
Rigid metal conduit (RMC) threaded coupling made from zinc-coated steel with internal PVC insulating liner, used for joining straight conduit runs in hazardous locations. Meets HTS 8547.90.00.30 criteria as a threaded joint of base metal lined with insulating material for electrical protection. Essential for underground and exposed wiring.
Duty Rate — Japan → United States
14.6%
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
• Include UL 6A/6B certifications for RMC fittings; specify galvanization thickness to avoid corrosion claims; pitfall: importing pre-assembled with conduit sections may classify as sets under 8547.90.00.50