M6x1.0 316L Stainless Stud

Premium 316L stainless M6 stud for pharmaceutical mixing vessels and biotech fermenters. Classified HTS 7318.15.5030 stainless studs with molybdenum alloying for acid resistance. GMP compliant.

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.

7318.15.20Same rate: 35%

If alloy steel non-stainless equivalent

Material composition drives primary heading selection.

8479.90.95Same rate: 35%

If chemical reaction vessel parts

Vessel-specific stainless fittings classify under machinery parts.

6909.90.00.00Higher: 39% vs 35%

If ceramic lined with stainless threads

Composite material articles classify by predominant material.

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

USP Class VI biocompatibility certs for pharma contact

Electrolyte testing verifies 316L corrosion specs

Traceability laser marking recommended for validation

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