Muntz Metal Boat Hull Through-Bolt from Canada
Long through-bolt constructed from Muntz metal for attaching hull fittings like transducers and thru-hulls on fiberglass boats. Classified in HTS 7415.33.10.00 as a Muntz/yellow metal bolt due to its specific alloy for below-waterline corrosion resistance.
Duty Rate — Canada → United States
51.4%
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
• Include backing plate specifications if imported as hull fastener kits
• Test for dezincification resistance certification required for marine approvals