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Digital Micrometer Jaw Replacement Part from China

Replacement measuring jaws for digital micrometers classified under 9017.20.40, used for precise external dimension measurements in machining and quality control. This part is specifically designed for handheld micrometers, enabling accurate readings up to 0.001mm. It falls under 9017.90.0120 as a dedicated accessory for those instruments.

Duty Rate — China → United States

37.5%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Verify compatibility with specific 9017.20.40 micrometer models via manufacturer specs to avoid misclassification

Include detailed technical drawings and material certifications in documentation to confirm it's a part, not a standalone tool

Watch for common pitfalls like classifying as general machine parts under Chapter 84 if not exclusively for micrometers