8477.20.00
8-digit subheadingExtruders
This is a 8-digit subheading — a category, not a filing code. Pick the more specific code beneath it that best matches your goods; only a 10-digit statistical code can be used on a customs entry.
Duty rates
Ad valorem rate — a straight percentage of the declared customs value.
| Rate | Value and what it means |
|---|---|
| General rate (Column 1) | 3.1%Column 1 general Applies to most trading partners — the standard "normal trade relations" rate. |
| Special rate (Column 1) | Free (A*,AU,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)Trade programs The country letters in parentheses are free trade agreement and preference programs. If your goods qualify under one of them, that rate replaces the general rate.
|
| Column 2 rate | 35%Non-NTR Reserved for the small group of countries that do not have normal trade relations with the US (currently Cuba, North Korea, Russia and Belarus). Almost no importer uses this column — if you are shipping from anywhere else, ignore it. |
| Unit of quantity | — How CBP expects the quantity to be reported on the entry summary. |
Where this sits in the schedule
The tariff schedule is read top-down: each line inherits the wording of the categories above it.
Machinery for working rubber or plastics or for the manufacture of products from these materials, not specified or included elsewhere in this chapter; parts thereof:
Codes within Extruders
6 more specific lines fall under 8477.20.00.
- 8477.20.00.05Single screw10-digit statistical codeMachinery for working rubber or plastics or for the manufacture of products from these materials, not specified or included elsewhere in this chapter; parts thereof: > Extruders > Of a type used for processing rubber or other thermosetting materials:
- 8477.20.00.15Other, including multiple screw10-digit statistical codeMachinery for working rubber or plastics or for the manufacture of products from these materials, not specified or included elsewhere in this chapter; parts thereof: > Extruders > Of a type used for processing rubber or other thermosetting materials:
- 8477.20.00.35Less than 6.4 cm10-digit statistical codeMachinery for working rubber or plastics or for the manufacture of products from these materials, not specified or included elsewhere in this chapter; parts thereof: > Extruders > Of a type used for processing thermoplastics: > Single screw, with a screw size:
- 8477.20.00.456.4 cm or greater10-digit statistical codeMachinery for working rubber or plastics or for the manufacture of products from these materials, not specified or included elsewhere in this chapter; parts thereof: > Extruders > Of a type used for processing thermoplastics: > Single screw, with a screw size:
- 8477.20.00.55With a screw size less than 6.4 cm10-digit statistical codeMachinery for working rubber or plastics or for the manufacture of products from these materials, not specified or included elsewhere in this chapter; parts thereof: > Extruders > Of a type used for processing thermoplastics: > Other, including multiple screw:
- 8477.20.00.65With a screw size 6.4 cm or greater10-digit statistical codeMachinery for working rubber or plastics or for the manufacture of products from these materials, not specified or included elsewhere in this chapter; parts thereof: > Extruders > Of a type used for processing thermoplastics: > Other, including multiple screw:
Chapter 84: Machinery and Mechanical Appliances; Parts Thereof
Browse every code in this chapter to compare neighbouring classifications.
View Chapter 84Source: USITC Harmonized Tariff Schedule, 2026 Basic Edition, Revision 16. Rate text is reproduced verbatim from the official export; category paths and duty estimates are derived.
Data loaded August 18, 2026.Check this chapter on hts.usitc.govReport an error with this codeHow this data is built