Aluminum Threaded Studs 1/4-20 from Mexico
Fully threaded rod studs with 1/4-20 UNC ends, aluminum alloy for aerospace and automotive use. HTS 7616.10.90.30 covers these as other threaded fasteners of aluminum. Meets alloy criteria with iron/silicon content.
Duty Rate — Mexico → United States
16%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include length and double-end threading specs in invoices; test for purity if claiming non-alloy
• Avoid: classifying long studs as 'rod' under 7604
• Ensure 'fastener' intent via use description