Electrical Box Threaded Fastener from United States
Electrical box threaded fasteners are threaded steel fasteners for mounting electrical boxes to concrete walls with powder-actuated handtools. They are classified under tariff item 7317.00.00 as similar articles of iron or steel, not excluded by chapter notes.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Verify the fasteners are threaded and made of steel
• Provide product specs to CBSA
• Avoid copper heads to stay within the tariff item