M5 Carriage Bolts with Square Neck Nuts

Round head carriage bolts with 5 mm threads and square neck nuts for woodworking, entered as a shipped set under 7318.15.20.10.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

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

7318.12.00.00Higher: 47.5% vs 35%

If coach screws

Larger, wood-specific with lag thread vs carriage.

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Import Tips & Compliance

Confirm square neck dimension prevents spinning in wood

Galvanization specs needed for corrosion claims

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