Stainless Steel Compression Spring
A helical coil spring made from stainless steel wire, designed to resist compression forces and return to its original length. It falls under HTS 7320.90.50.60 as an 'other' spring of iron or steel, not classified as leaf springs or specifically for vehicles. Commonly used in machinery and automotive suspensions.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If designed specifically for motor vehicles
Vehicle-specific springs fall under the dedicated motor vehicle subheading in 7320.10.
If imported as integral part of a compressor
Springs solely for compressors are classified with the machine assembly under Chapter 84.
If in the form of headed studs or pins rather than coiled springs
Screws, bolts, and similar headed articles are classified in 7318, not as springs.
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Import Tips & Compliance
• Verify wire diameter does not exceed 16 mm per Chapter 73 note to qualify as 'wire' for springs
• Provide material test reports confirming iron or steel composition to avoid misclassification
Related Products under HTS 7320.90.50.60
Belleville Disc Spring
Conical disc spring from hardened steel for high-load, short deflection applications like bolted joints. Under HTS 7320.90.50.60 as other steel springs.
Volute Spring
Cone-shaped compression spring from steel strip for heavy shock absorption in railway buffers. HTS 7320.90.50.60 for other iron/steel springs.
Garoll Spring Retractor
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Hairpin Torsion Spring
U-shaped torsion spring from steel wire for light-duty hinges. HTS 7320.90.50.60 other springs.
Clock Spring Mechanism
Spiral torsion spring for clockwork toys (non-precision). Other in 7320.90.50.60.
Snap Action Spring
Bimetallic or steel snap disc for thermostats. HTS 7320.90.50.60 other.