HTS 7318: Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel
17 codes. Pick one to see its duty from every country of origin. From the USITC schedule, Revision 20 (2026).
7318.14: Self-tapping screws
7318.15: Other screws and bolts, whether or not with their nuts or washers
- 7318.15.20Bolts, incl. with their nuts or washers in the same shipmentRegular dutyFree
- 7318.15.40Machine screws 9.5mm+ long and 3.2mm+ diameter (not cap screws)Regular dutyFree
- 7318.15.50Threaded studs (stud bolts)Regular dutyFree
- 7318.15.60Other screws and bolts under 6mm diameterRegular duty6.2%
- 7318.15.80Other screws and bolts, 6mm+ diameter (e.g. cap and set screws)Regular duty8.5%
- 7318.16.00Iron or steel nutsRegular dutyFree
- 7318.19.00Other threaded iron or steel fasteners and articlesRegular duty5.7%
- 7318.21.00Spring washers and lock washersRegular duty5.8%
- 7318.22.00Other iron or steel washers (e.g. flat washers)Regular dutyFree
- 7318.23.00Iron or steel rivetsRegular dutyFree
- 7318.24.00Cotters and cotter pinsRegular duty3.8%
- 7318.29.00Other non-threaded fasteners (e.g. circlips, dowel pins)Regular duty2.8%