Hartford HFS 14-4S Cold Screw Header from Mexico
4-die 14mm cold header for machine screws and socket head cap screws. Precisely classified under HTS 8462.11.0030 as cold header for closed die forging of metal fasteners. High-precision tolerances for aerospace applications.
Duty Rate — Mexico → United States
14.4%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Aerospace end-use requires AS9100 documentation and ITAR export control verification
• Include preventive maintenance kits valuation in total machine entry
• Calibration certificates must accompany high-precision models