M10 Flange Bolt

Hex flange bolt with integrated washer-like flange, 10 mm diameter threads, for automotive and equipment assembly. HTS 7318.15.80.85 covers this as other bolts with large shanks, whether or not with washers. Reduces surface damage during tightening.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China8.5%+35.0%43.5%
🇲🇽Mexico8.5%+10.0%18.5%
🇨🇦Canada8.5%+10.0%18.5%
🇩🇪Germany8.5%+10.0%18.5%
🇯🇵Japan8.5%+10.0%18.5%

Alternative Classifications

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

7318.15.80Same rate: 43.5%

If specific hex flange types under 6 mm

Smaller flange bolts have separate statistical breaks.

8708.99.81Lower: 37.5% vs 43.5%

If for motor vehicle bodies

Vehicle-specific body bolts classify under Chapter 87 parts.

8483.90.80Lower: 37.8% vs 43.5%

If imported as transmission parts

Parts of transmission machinery override general threaded articles.

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

Document flange as integral (not separate washer) to stay in 'with washers' but other category

Use ISO 4162 standards reference for classification consistency

Segregate from U.S. machine screws to avoid Chapter 73 machine parts headings

Related Products under HTS 7318.15.80.85

M8 Hex Head Cap Screw

A fully threaded steel screw with a hexagonal head and shank diameter of 8 mm, used for heavy-duty fastening in machinery and construction. It falls under HTS 7318.15.80.85 as an other screw with shank or thread diameter of 6 mm or more, not specified elsewhere. Typically sold with matching nuts or washers for secure assembly.

M10 Carriage Bolt with Nut

A round-head steel carriage bolt with square neck and 10 mm diameter threads, including square nut, ideal for wood-to-metal connections in furniture and decks. Classified in HTS 7318.15.80.85 due to its large shank diameter and status as an other bolt with or without nuts. The design prevents spinning during installation.

M12 Lag Screw

Heavy-duty hex-head lag screw with 12 mm coarse threads, made of carbon steel for securing ledger boards in construction. HTS 7318.15.80.85 applies as an other large-diameter screw not fitting prior specific categories. Provides high withdrawal resistance in timber applications.

M16 Eye Bolt

Forged steel eye bolt with 16 mm shank diameter and threaded end, used for lifting and rigging in industrial settings. Falls under HTS 7318.15.80.85 as other large-diameter threaded articles similar to screw hooks. Rated for proof load testing in overhead applications.

M12 U-Bolt

Semi-circular U-shaped bolt with 12 mm threaded legs, used to secure pipes and struts. Classifies in HTS 7318.15.80.85 as other large-diameter threaded similar articles. Often paired with nuts for clamping applications.

M14 Anchor Bolt

L-shaped or straight steel anchor bolt with 14 mm threads for embedding in concrete foundations. HTS 7318.15.80.85 for other large threaded bolts in structural anchoring. Provides tensile strength for machinery bases.