Share:|Follow us on LinkedIn

Marine Grade Aluminum Screw Hooks 8mm Shank

Screw hooks from marine-grade aluminum alloy with 8 mm shanks for boat rigging. Under HTS 7616.10.70.90 for large-dimension screw hooks. Saltwater corrosion resistant for nautical applications.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China5.5%+35.0%40.5%
🇲🇽Mexico5.5%+10.0%15.5%
🇨🇦Canada5.5%+10.0%15.5%
🇩🇪Germany5.5%+10.0%15.5%
🇯🇵Japan5.5%+10.0%15.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7616.10Same rate: 40.5%

If shanks <=6 mm

Size criterion for subheading placement.

8302.49Lower: 13.5% vs 40.5%

If as mountings/fittings of base metals

Functional similarity to hardware fittings in Chapter 83.

8903Lower: 11% vs 40.5%

If parts of small yachts/boats

End-use as boat components shifts to Chapter 89 vessels.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Get AI-powered classificationCalculate exact duty

Import Tips & Compliance

• Marine certs (e.g

• Lloyd's) helpful but not required; focus on dimension docs

• Avoid retail set packaging that could trigger 7616.99 classification

• Declare shank size in invoice with photos/diagrams

Related Products under HTS 7616.10.70.90

Aluminum Deck Screws 8mm Diameter

Heavy-duty aluminum screws designed for outdoor decking applications, featuring shanks and threads exceeding 6 mm in diameter. Classified under HTS 7616.10.70.90 as other aluminum screws not specified elsewhere, meeting the criteria for larger dimensions. These are corrosion-resistant fasteners ideal for marine and coastal construction.

Large Aluminum Lag Bolts 10mm Thread

Heavy lag bolts made from aluminum alloy with 10 mm diameter threads, used for securing heavy timber structures. Falls under HTS 7616.10.70.90 for other aluminum bolts exceeding 6 mm dimensions, distinct from smaller or heading 8305 fasteners. Provides lightweight strength for construction where weight reduction is key.

Aluminum Rivets 7mm Diameter for Aircraft

High-strength aluminum rivets with 7 mm shank diameter, engineered for aerospace panel fastening. HTS 7616.10.70.90 applies to these other large-dimension aluminum rivets, excluding those in heading 8305. Lightweight and fatigue-resistant for aviation use.

Aluminum Washers 9mm Inner Diameter

Flat aluminum washers with 9 mm holes for load distribution on large bolts. HTS 7616.10.70.90 covers these as similar articles with holes over 6 mm. Used in construction and automotive for vibration damping.

Industrial Aluminum Cotter Pins 7.5mm Diameter

Aluminum cotter pins with 7.5 mm shank for securing machinery pins. HTS 7616.10.70.90 for other large aluminum cotter pins. Lightweight option for heavy equipment.

Oversized Aluminum Staples for Tarps 8mm

Large aluminum staples with 8 mm shanks for securing heavy tarps and canvas. Classified HTS 7616.10.70.90 excluding 8305 staples. Durable for outdoor fabric fastening.