# 731816 — Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins,…: Nuts

HS code 731816 classifies Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins,…: Nuts. It belongs to Chapter 73 (Articles of iron or steel) of Section XV (Base metals and articles of base metal) of the Harmonized System. Duty rates are recorded for 1 country.

> Section XV · Base metals and articles of base metal
> Chapter 73 · Articles of iron or steel

**HS code:** `731816`

## Description

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Nuts

## Duty rates

| Country | Rate | Programme |
| --- | --- | --- |
| US United States | 0% | MFN |

Rates effective as of 2026-01-01.

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Source: https://hscode.eximagent.ai/73/731816
Last updated: 2026-06-03
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