Thread Pitch Gauge from Canada
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 — Canada → United States
13.9%
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
• 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