</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Aluminum Threaded Studs 1/4-20 from Japan

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 — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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

Aluminum Threaded Studs 1/4-20 from Japan — Import Duty Rate | HTS 7616.10.90.30