7318.11.00.00
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel: Coach screws
Free under USMCA
- General (MFN)
- 12.5%
- USMCA (code S)
- Free
- Duty saved
- 12.5%
- Rate type
- ad valorem
- Unit
- kg
- Column 2
- 25%
- All special rates
- Free (A+,AU,B,BH,CL,CO,D,E,IL, JO,KR,MA, OM,P,PA,PE,S,SG)
Classification chain
- Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel
- Threaded articles
- Coach screws 7318.11.00.00
How to read this
The Special column on this line reads Free (A+,AU,B,BH,CL,CO,D,E,IL, JO,KR,MA, OM,P,PA,PE,S,SG). The S in that list stands for USMCA, so goods that qualify as originating pay nothing here instead of the general rate of 12.5%.
No Section 338 program reaches this line, so a qualifying claim brings the duty to nothing.
From HTS Revision 18 (2026). Check this line in the official schedule before you make entry.