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HTS code reference›Chapter 73: Articles of iron or steel›7318.15.50

HTS Code 7318.15.50

Studs

Official tariff path

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel: › Threaded articles: › Other screws and bolts, whether or not with their nuts or washers: › Studs

Level: hts8General duty: Free

What does HTS 7318.15.50 cover?

This provision appears in the 2026 Harmonized Tariff Schedule of the United States under the following legal tariff hierarchy. A product must match the wording and applicable section or chapter notes before this code is used on an entry.

  1. 1Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel:
  2. 2Threaded articles:
  3. 3Other screws and bolts, whether or not with their nuts or washers:
  4. 4Studs

More specific provisions

7318.15.50.30Of stainless steel7318.15.50.51Of alloy steel7318.15.50.56Other7318.15.50.90Other

Nearby tariff provisions

7318.15.20Bolts and bolts and their nuts or washers entered or exported in the same shipment7318.15.40.00Machine screws 9.5 mm or more in length and 3.2 mm or more in diameter (not including cap screws)7318.15.60Having shanks or threads with a diameter of less than 6 mm7318.15.80Having shanks or threads with a diameter of 6 mm or more
Official source and limitations

Based on USITC HTS 2026 Revision 12, published July 21, 2026. The general rate does not include every origin-specific program, Section 301 or 232 measure, antidumping or countervailing duty, quota, or other agency requirement.

Open this code in the official USITC search ↗