M20 x 250mm High Strength Hex Cap Screw Grade 10.9 from Canada
Metric high-strength friction grip cap screw M20 diameter x 250mm length, Grade 10.9, black oxide finish for bridge and tower construction. Hex head with bearing face for precise torque. Classifies as HTS 7318.15.80.66 cap screw with large shank/thread diameter.
Duty Rate — Canada → United States
18.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Preload/torque certification needed for structural engineering approvals
• Declare black oxide as finish only; doesn't affect base steel classification