Thread Pitch Gauge
A dual-sided steel gauge with 60° and 55° thread profiles for identifying Unified and Whitworth pitches. It is classified under tariff item 9017.30.00 as a specialized handheld gauge for pitch length measurement.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 4% | — | 4% |
| 🇲🇽Mexico | 4% | — | 4% |
| 🇺🇸United States | 4% | — | 4% |
| 🇩🇪Germany | 4% | — | 4% |
| 🇯🇵Japan | 4% | — | 4% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the thread pitch gauge is part of a set with other gauges
Sets of measuring instruments may be classified under the residual heading for other instruments.
If the gauge is used with electronic thread inspection equipment
Electronic measuring instruments may fall under heading 9031.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Specify the thread profiles (60° and 55°) on the invoice for CBSA
• Ensure the gauge is for manual identification, not automated systems
• Keep the product documentation showing the measuring purpose
Related Products under Tariff item 9017.30.00
Accu-Lab Dial Caliper 0-200mm
A shockproof dial caliper with a balanced beam design, offering a 200mm measurement capacity. It is a hand-held instrument for measuring length, classified under this tariff item as a caliper with an analog dial readout.
Brown & Sharpe TESA Vernier Micrometer
A high-precision vernier micrometer with tungsten carbide measuring faces, designed for 0-25mm range measurements. It is a specialized hand-held instrument for measuring length, fitting under this tariff item as a micrometer.
Center Gauge
A 30/60-degree center gauge used for setting lathe tool grinding angles and finding centerlines. It falls under tariff item 9017.30.00 as a handheld gauge for measuring angles and lengths, not specified elsewhere in Chapter 90.
Depth Micrometer
A ratchet-style depth micrometer with interchangeable rods for measuring depths from 0 to 6 inches with 0.001-inch resolution. It is classified under tariff item 9017.30.00 as a dedicated handheld depth gauge for length measurement.
Dial Indicator Gauge
A mechanical dial indicator gauge with 0.0005-inch resolution and a continuous dial for measuring surface flatness and runout on lathes. It is classified under tariff item 9017.30.00 as a handheld comparator-style gauge for manual length verification.
Digital Vernier Caliper
A handheld digital vernier caliper with a digital readout for measuring internal, external, and depth dimensions up to 6 inches. It is classified under tariff item 9017.30.00 as a handheld caliper for length measurement, not specified elsewhere in Chapter 90.