Thread Pitch Gauge from Japan
Dual-sided steel gauge with 60° and 55° thread profiles for identifying Unified and Whitworth pitches. Classified in HTS 9017.30.80.00 as a specialized handheld gauge for pitch length measurement.
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
• List all covered standards (UNC, UNF, Metric) in commercial invoice for verification
• Distinguish from thread ring/plug gauges (often 9031); leaf-style stays manual/handheld
• Anti-rust coating documentation prevents reclassification as coated steel under 7210