Precision Torsion Helical Spring from China
A precision torsion helical spring made from steel wire, under 5.1 mm in cross-section, used in instrument dials and hinges. This spring delivers rotational force in various mechanical mechanisms. It is classified under tariff item 7320.20.00 as a helical spring of iron or steel.
Duty Rate — China → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Ensure the spring is made of iron or steel and is helical in shape
• If the spring is imported as part of a complete instrument, it may be classified under Chapter 90
• Keep detailed engineering drawings to demonstrate the spring's function and specifications