Professional Disc Micrometer from Canada
Disc anvil micrometer for pitch diameter measurement of screw threads. Under HTS 9017.30.40.00 as specialized micrometer for thread length parameters. Thread gauging applications.
Duty Rate — Canada → United States
15.8%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Thread specification charts verify specialized use
• Distinguish from thread plug gauges
• Metallurgy declaration for disc material