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Heavy Duty Aluminum Nuts M12 Size from Canada

M12 aluminum nuts with internal threads over 6 mm, compatible with large bolts in machinery. Classified in HTS 7616.10.70.90 as other aluminum nuts with holes exceeding 6 mm diameter. Corrosion-resistant alternative to steel for marine hardware.

Duty Rate — Canada → United States

15.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Thread gauge certifications essential to prove >6mm hole diameter for this subheading

Aluminum content docs critical—non-alloyed must be 99%+ Al per note (a)