Stainless Steel Compression Helical Spring
A small helical spring made from stainless steel wire less than 5.1 mm in diameter, designed for compression applications in automotive door handles. It falls under HTS 7320.20.5020 as a helical spring of iron or steel wire with cross-section under 5.1 mm, suitable for mechanical assemblies. Not classified as leaves for springs.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If wire diameter 5.1 mm or greater
Larger wire helical springs shift to 'other helical springs' subheading excluding small wire.
If imported as integral part of compressor
Springs solely for specific machinery like compressors classified under that equipment's heading.
If dedicated solely for vehicle suspension
Vehicle-specific suspension springs fall under Chapter 87 auto parts regardless of size.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Verify wire cross-sectional dimension is under 5.1 mm with supplier specs to confirm HTS 7320.20.5020 classification
• Provide material test reports proving iron/steel composition to avoid reclassification as non-ferrous
Related Products under HTS 7320.20.50.20
Small Automotive Battery Terminal Helical Spring
Helical compression spring of steel wire <5.1 mm diameter for battery clamp terminals in vehicles. Fits HTS 7320.20.5020 as other small-wire helical springs of iron/steel. Provides tension for secure electrical connections.
Double Torsion Helical Spring for Pens
Small double-loop torsion spring of steel wire <5.1 mm for ballpoint pen mechanisms. HTS 7320.20.5020 covers such other helical wire springs under the size limit. Enables click-action retraction.
Guitar Fretboard Adjustment Helical Spring
Helical spring of steel wire under 5.1 mm diameter for truss rod adjustment in electric guitars. Classified HTS 7320.20.5020 as other small wire helical springs. Maintains neck curvature tension.
Toy Mechanism Compression Spring
Small compression helical spring from steel wire <5.1 mm for wind-up toy actions. HTS 7320.20.5020 for other helical wire springs of this size. Powers simple mechanical movements.
Valve Return Helical Spring
Steel wire helical spring <5.1 mm diameter for returning solenoid valves to rest position. Under HTS 7320.20.5020 as other small helical springs. Used in industrial controls.
Clip-On Sunglasses Hinge Spring
Miniature torsion helical spring of steel wire under 5.1 mm for clip-on sunglass flip hinges. HTS 7320.20.5020 covers such small wire helical springs. Provides snap-action retention.