HTS 7318.15.00 — rate composition
Base rate and applicable layers for this code, with an embedded calculator.
HTS 7318.15.00 (Threaded screws and bolts, of iron or steel) carries an MFN general rate of 9% + 0.5¢/kg (sample data) on U.S. imports; no China 301 / 232 layer applies to this code under the current ruleset. Data as of 2026-09-19 (ruleset v0.3.1).
Threaded screws and bolts, of iron or steel
钢铁制螺丝/螺栓
USITC: 9% + 0.5¢/kg
Duty layers
This code hits no China 301 list and no Section 232 scope under the current ruleset.
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U.S. full regime: MFN + 301 + 232 + MPF/HMF
Selected: Threaded screws and bolts, of iron or steel
FAQ
What is the U.S. import tariff rate for HTS 7318.15.00?
HTS 7318.15.00 (Threaded screws and bolts, of iron or steel) carries an MFN general rate of 9% + 0.5¢/kg (sample data) on U.S. imports; no China 301 / 232 layer applies to this code under the current ruleset. Data as of 2026-09-19 (ruleset v0.3.1).
Do MPF/HMF fees apply to HTS 7318.15.00?
Yes. Fees are not duties and are charged per entry: MPF is 0.3464% of declared value ($33.58–$651.5 per entry, FY2026), plus 0.125% HMF for sea freight; postal shipments ≤$2,500 use informal entry with fixed fees instead.