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HSS Spiral Point Threading Tap 1/4-20 UNC from Mexico

Spiral point plug tap made from M2 high-speed steel with 4% chromium and 1.8% vanadium for cutting clean 1/4-20 UNC threads. Optimized for through-hole tapping in steel and aluminum. The elevated alloy content in the flutes classifies it under this high-performance tools subheading.

Duty Rate — Mexico → United States

15.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Document thread specification (UNC/UNF metric) and steel grade (M2/AISI T11342) for accurate HTS verification

Avoid common pitfall of declaring as 'hand tap only'—most qualify as interchangeable for power tools

Bundle with chamfer type (plug/taper/bottoming) descriptions in invoices to support classification