Double Pitch ANSI 100 Roller Chain from Mexico
Double pitch ANSI #100 roller chain with 1-1/4 inch (31.75 mm) pitch under 50 mm, over 3 parts per pitch with extended pins. For long-distance conveyors, steel construction fits HTS 7315.11.0045. Double pitch design still qualifies as standard roller chain.
Duty Rate — Mexico → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Clarify 'double pitch' vs standard in entry docs to avoid pitch mismeasurement
• Provide usage context (conveyor vs transmission) if borderline with machinery parts
• Import in master links for easier customs verification of full pitch count