Chrome-Plated Single Screw for Injection Molding Barrel
Chrome-plated single barrel screw optimized for injection molding machines processing ABS and nylon resins. It is a key part for plastics manufacturing machinery, fitting HTS 8477.90.45.01. The plating provides corrosion resistance in high-pressure environments.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If non-screw parts like barrels or dies
Other plastics machinery parts (e.g., cylinders) fall under the broader 8477.90.95 subheading, separate from specific barrel screws.
If for metalworking injection machines
Screws designed for metal injection molding classify under Chapter 84 heading 8466 for metalworking machinery.
If pre-assembled with rubber seals into a tube
Combination with rubber components may shift to Chapter 40 as rubber tubes/hoses if not primarily a machine part.
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Import Tips & Compliance
• Obtain end-user declarations confirming use in plastics injection molding to prevent misclassification
• Document plating thickness and adhesion tests for tariff verification
• Avoid pitfalls by not bundling with non-plastics machine parts, which could trigger set classification reviews
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