# United States tariff line 7318.15.60.70: Of stainless steel > In the United States tariff, line 7318.15.60.70 covers threaded articles, other screws and bolts, whether or not with their nuts or washers, having shanks or threads with a diameter of less than 6 mm, of stainless steel. The general (MFN) duty rate is 6.2%. It falls under HS subheading 7318.15 in heading 73.18 (chapter 73). Source: https://border.bot/countries/united-states/hs-codes/7318156070 Last updated: 9 October 2026 [Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 73](https://border.bot/countries/united-states/hs-codes/73) / [7318.15](https://border.bot/countries/united-states/hs-codes/731815) / [7318.15.60.70](https://border.bot/countries/united-states/hs-codes/7318156070) ## Key facts - Tariff line: 7318.15.60.70 - Covers: Threaded articles, other screws and bolts, whether or not with their nuts or washers, having shanks or threads with a diameter of less than 6 mm, of stainless steel - Duty (MFN): 6.2% - Preferential rates: From free (17 programmes or origins) - Additional duties: None recorded - Restrictions: None recorded - Tariff: [United States](https://border.bot/countries/united-states) - HS subheading: [7318.15](https://border.bot/hs-codes/731815) ## What this line covers In the United States tariff, line 7318.15.60.70 covers threaded articles, other screws and bolts, whether or not with their nuts or washers, having shanks or threads with a diameter of less than 6 mm, of stainless steel. Its legal text is “Of stainless steel”, read under “Threaded articles”, “Other screws and bolts, whether or not with their nuts or washers”, “Other”, “Having shanks or threads with a diameter of less than 6 mm” and “Other”. ## How it is structured It falls under HS subheading 7318.15 in heading 73.18 (chapter 73). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff. - Chapter 73: Articles of iron or steel - Heading 73.18: Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel - Subheading 7318.15: Threaded articles - Within the subheading: Other screws and bolts, whether or not with their nuts or washers - Within the subheading: Other - Within the subheading: Having shanks or threads with a diameter of less than 6 mm - Within the subheading: Other - Line 7318.15.60.70: Of stainless steel ## Duty The general (MFN) duty rate is 6.2%. The rate is published on 7318.15.60. Duty-free entry applies to goods that qualify under 16 programmes, and to goods from a group of origins (origin group A*). - Free: a group of origins (origin group A*) (A*) - Free: United States-Australia Free Trade Agreement (AU) - Free: United States-Bahrain Free Trade Agreement Implementation Act (BH) - Free: United States-Chile Free Trade Agreement (CL) - Free: United States-Colombia Trade Promotion Agreement Implementation Act (CO) - Free: African Growth and Opportunity Act (D) - Free: Caribbean Basin Economic Recovery Act (E) - Free: United States-Israel Free Trade Area (IL) - Free: United States-Jordan Free Trade Area Implementation Act (JO) - Free: United States-Korea Free Trade Agreement Implementation Act (KR) - Free: United States-Morocco Free Trade Agreement Implementation Act (MA) - Free: United States-Oman Free Trade Agreement Implementation Act (OM) - Free: Dominican Republic-Central America-United States Free Trade Agreement (P) - Free: United States-Panama Trade Promotion Agreement Implementation Act (PA) - Free: United States-Peru Trade Promotion Agreement Implementation Act (PE) - Free: United States-Mexico-Canada Agreement (S) - Free: United States-Singapore Free Trade Agreement (SG) ## In other countries No other national tariff on border.bot has live lines under 7318.15 yet. - [The Harmonized System text for 7318.15](https://border.bot/hs-codes/731815) ## Other lines under 7318.15 - [7318.15.20.10](https://border.bot/countries/united-states/hs-codes/7318152010) Having shanks or threads with a diameter of less than 6 mm - [7318.15.20.20](https://border.bot/countries/united-states/hs-codes/7318152020) Track bolts - [7318.15.20.30](https://border.bot/countries/united-states/hs-codes/7318152030) Structural bolts - [7318.15.20.41](https://border.bot/countries/united-states/hs-codes/7318152041) Right-angle anchor bolts - [7318.15.20.46](https://border.bot/countries/united-states/hs-codes/7318152046) Other - [7318.15.20.51](https://border.bot/countries/united-states/hs-codes/7318152051) Of stainless steel - [7318.15.20.55](https://border.bot/countries/united-states/hs-codes/7318152055) Other - [7318.15.20.61](https://border.bot/countries/united-states/hs-codes/7318152061) Of stainless steel - [7318.15.20.65](https://border.bot/countries/united-states/hs-codes/7318152065) Other - [7318.15.20.91](https://border.bot/countries/united-states/hs-codes/7318152091) Of stainless steel - [7318.15.20.95](https://border.bot/countries/united-states/hs-codes/7318152095) Other - [7318.15.40.00](https://border.bot/countries/united-states/hs-codes/7318154000) Machine screws 9.5 mm or more in length and 3.2 mm or more in diameter (not including cap screws) - [7318.15.50.30](https://border.bot/countries/united-states/hs-codes/7318155030) Of stainless steel - [7318.15.50.51](https://border.bot/countries/united-states/hs-codes/7318155051) Of alloy steel - [7318.15.50.56](https://border.bot/countries/united-states/hs-codes/7318155056) Other - [7318.15.50.90](https://border.bot/countries/united-states/hs-codes/7318155090) Other - [7318.15.60.10](https://border.bot/countries/united-states/hs-codes/7318156010) Of stainless steel - [7318.15.60.40](https://border.bot/countries/united-states/hs-codes/7318156040) Other - [7318.15.60.80](https://border.bot/countries/united-states/hs-codes/7318156080) Other - [7318.15.80.20](https://border.bot/countries/united-states/hs-codes/7318158020) Set screws - [7318.15.80.30](https://border.bot/countries/united-states/hs-codes/7318158030) Of stainless steel - [7318.15.80.45](https://border.bot/countries/united-states/hs-codes/7318158045) Other - [7318.15.80.55](https://border.bot/countries/united-states/hs-codes/7318158055) Of stainless steel - [7318.15.80.66](https://border.bot/countries/united-states/hs-codes/7318158066) Cap screws - [7318.15.80.69](https://border.bot/countries/united-states/hs-codes/7318158069) Other - [7318.15.80.82](https://border.bot/countries/united-states/hs-codes/7318158082) Of stainless steel - [7318.15.80.85](https://border.bot/countries/united-states/hs-codes/7318158085) Other - Previous line: [7318.15.60.40](https://border.bot/countries/united-states/hs-codes/7318156040) Other - Next line: [7318.15.60.80](https://border.bot/countries/united-states/hs-codes/7318156080) Other ## Frequently asked questions ### What does tariff line 7318.15.60.70 cover in the United States tariff? In the United States tariff, line 7318.15.60.70 covers threaded articles, other screws and bolts, whether or not with their nuts or washers, having shanks or threads with a diameter of less than 6 mm, of stainless steel. ### What is the general (MFN) duty on 7318.15.60.70 in the United States? The general (MFN) duty rate is 6.2%. The rate is published on 7318.15.60. ### Which preferential rates apply to 7318.15.60.70? Duty-free entry applies to goods that qualify under 16 programmes: the United States-Australia Free Trade Agreement, the United States-Bahrain Free Trade Agreement Implementation Act, the United States-Chile Free Trade Agreement, the United States-Colombia Trade Promotion Agreement Implementation Act, African Growth and Opportunity Act, Caribbean Basin Economic Recovery Act, the United States-Israel Free Trade Area, the United States-Jordan Free Trade Area Implementation Act, the United States-Korea Free Trade Agreement Implementation Act, the United States-Morocco Free Trade Agreement Implementation Act, the United States-Oman Free Trade Agreement Implementation Act, the Dominican Republic-Central America-United States Free Trade Agreement, the United States-Panama Trade Promotion Agreement Implementation Act, the United States-Peru Trade Promotion Agreement Implementation Act, the United States-Mexico-Canada Agreement and the United States-Singapore Free Trade Agreement, and to goods from a group of origins (origin group A*). ## Sources and updates The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. This page was last updated on 9 October 2026. Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling. Official source files: - https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false Machine-readable: https://border.bot/countries/united-states/hs-codes/7318156070.json