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HS Codes

Harmonized System Code (HS) Lookup & Finder

Your HS codes determine your compliance, your admissibility, and which supply chain advantages you can capture. See how precision classification can protect your finances and unlock greater strategy.

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U.S. Harmonized Tariff Schedule

U.S. Tariff Rates

Heading / Subheading
Article Description
Unit of Quantity
General
Special
7318.15
Other screws and bolts, whether or not with their nuts or washers
7318.15.20
Bolts and bolts and their nuts or washers entered or exported in the same shipment
Free
7318.15.20.10
Having shanks or threads with a diameter of less than 6 mm
kg
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Having shanks or threads with a diameter of 6 mm or more
7318.15.20.20
Track bolts
kg
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7318.15.20.30
Structural bolts
kg
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Bent bolts
7318.15.20.41
Right-angle anchor bolts
kg
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7318.15.20.46
Other
kg
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Other
With round heads
7318.15.20.51
Of stainless steel
kg
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7318.15.20.55
Other
kg
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With hexagonal heads
7318.15.20.61
Of stainless steel
kg
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7318.15.20.65
Other
kg
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Other
7318.15.20.91
Of stainless steel
kg
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7318.15.20.95
Other
kg
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7318.15.40.00
Machine screws 9.5 mm or more in length and 3.2 mm or more in diameter (not including cap screws)
kg
Free
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7318.15.50
Studs
Free
7318.15.50.30
Of stainless steel
kg
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Other
Continuously threaded rod
7318.15.50.51
Of alloy steel
kg
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7318.15.50.56
Other
kg
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7318.15.50.90
Other
kg
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Other
7318.15.60
Having shanks or threads with a diameter of less than 6 mm
6.2%
Free (
A
*,
AU,
B,
BH,
CL,
CO,
D,
E,
IL,
JO,
KR,
MA,
OM,
P,
PA,
PE,
S,
SG
)
Socket screws
7318.15.60.10
Of stainless steel
kg
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7318.15.60.40
Other
kg
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Other
7318.15.60.70
Of stainless steel
kg
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7318.15.60.80
Other
kg
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7318.15.80
Having shanks or threads with a diameter of 6 mm or more
8.5%
Free (
A
*,
AU,
B,
BH,
CL,
CO,
D,
E,
IL,
JO,
KR,
MA,
OM,
P,
PA,
PE,
S,
SG
)
7318.15.80.20
Set screws
kg
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Other
Socket screws
7318.15.80.30
Of stainless steel
kg
Calculate duties for this HTS code
7318.15.80.45
Other
kg
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Other
With hexagonal heads
7318.15.80.55
Of stainless steel
kg
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Other
7318.15.80.66
Cap screws
kg
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7318.15.80.69
Other
kg
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Other
7318.15.80.82
Of stainless steel
kg
Calculate duties for this HTS code
7318.15.80.85
Other
kg
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