M8 Flange Bolt with Integrated Serrations and Nut

M8 flange bolt with round head incorporating washer flange and serrations for grip, 8mm diameter, shipped with hex nut. Under HTS 7318.15.20.55 as round head bolt ≥6mm with mixed shipment. Essential for engine mounts and chassis.

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.

7318.15.60Higher: 41.2% vs 35%

If high-strength alloy steel

Grade 8/10.9+ strength reclassifies to alloy heading.

8708.99.81Higher: 37.5% vs 35%

If as vehicle body parts

Chapter 87 principal use for motor vehicles.

7318.15Same rate: 35%

If cap screws without nuts

Excludes washer/nut shipment requirement.

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

Flange counts as part of round head; measure overall diameter

Certify ISO 4162 compliance for automotive specs

Segregate from socket flange bolts (7318.15.3040)

Related Products under HTS 7318.15.20.55

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A high-strength steel bolt with a 6mm diameter shank and threads, featuring a round hex head for wrench tightening, shipped with matching nut and washer. It falls under HTS 7318.15.20.55 as a bolt with round head, diameter 6mm or more, entered with nuts/washers in the same shipment, certified for structural applications. Commonly used in machinery assembly where high torque is required.

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