Cold-Rolled Low-Carbon Steel for Lock Washer Production
Cold-reduced steel strip 1.2mm thick, 250mm wide, <0.25% carbon, punched into split lock washers. HTS 7211.23.30.00 for the flat input material, not further worked than cold-rolling, nonalloy, narrow format. Essential for fastener manufacturing.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If already formed into lock washers
Finished fasteners like lock washers classify under 7318, not flat-rolled steel of 7211.
If further worked with chemical treatment
Phosphatizing (Chapter note 'further worked') moves to 7215 for worked shapes.
If hot-rolled not cold-reduced
Hot-rolled equivalent in narrower width falls under 7211.13, distinct from cold-rolled.
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Import Tips & Compliance
• Document as flat-rolled stock, not finished washers (7318); ensure no embossing/polishing; provide chemical analysis confirming <0.25% carbon
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