M4x10mm A2-70 Socket Set Screw

Stainless steel A2-70 socket set screw with M4 diameter (under 6 mm), cup point for permanent fastening against shafts or surfaces. Classified under HTS 7318.15.60.10 due to its socket head design and small thread diameter as a stainless steel socket screw. Ideal for machinery adjustment and locking.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China6.2%+35.0%41.2%
🇲🇽Mexico6.2%+10.0%16.2%
🇨🇦Canada6.2%+10.0%16.2%
🇩🇪Germany6.2%+10.0%16.2%
🇯🇵Japan6.2%+10.0%16.2%

Alternative Classifications

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

7318.15.50Lower: 35% vs 41.2%

If shank or thread diameter 6 mm or greater

Larger diameter socket screws shift to the >=6 mm statistical suffix.

7318.21.00Lower: 40.8% vs 41.2%

If imported in sets with matching nuts

Threaded articles imported as complete sets with nuts classified separately.

8479.89Lower: 12.5% vs 41.2%

If specifically designed as machine parts

Integral machine components may classify by end-use machinery rather than generic fasteners.

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

Specify point type (cup, cone, flat) in invoices as it affects end-use declaration

Ensure packaging labels diameter clearly to confirm <6 mm shank/thread requirement

Watch for anti-dumping duties on certain Asian-origin stainless fasteners

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