Iron or steel; non-threaded cotters and cotter-pins

HS v2022 Code: 731824

About iron or steel; non-threaded cotters and cotter-pins

HS code 731824 covers the classification of iron or steel non-threaded cotters and cotter-pins. These small fastening devices play a crucial role in a wide range of industries, from automotive and machinery manufacturing to construction and engineering. As an essential component in many mechanical assemblies, the global demand for these products remains consistently high, making this industry an integral part of the broader international trade landscape.

Production process

The production of iron or steel non-threaded cotters and cotter-pins typically involves a combination of metalworking techniques, such as stamping, forging, and machining. Manufacturers may start with raw steel or iron stock, which is then cut, shaped, and finished to meet the precise specifications required for each application. Advanced automation and quality control measures are often employed to ensure consistent product quality and efficiency in the manufacturing process.

Production inputs

The main inputs required for the production of HS code 731824 items include high-quality steel or iron raw materials, specialized metalworking machinery, and skilled labor. Manufacturers may also require various tools, dies, and other ancillary equipment to support the production process. Additionally, access to reliable transportation and logistics networks is crucial for sourcing raw materials and distributing the finished products to global markets.

Production outputs

The primary output of HS code 731824 is non-threaded cotters and cotter-pins made of iron or steel. These fasteners are widely used in a variety of applications, including 731822 Iron or steel; non-threaded articles, not elsewhere specified or included, 731829 Iron or steel; non-threaded articles, not elsewhere specified or included, and 732690 Iron or steel; other articles, not elsewhere specified or included. The versatility of these products ensures a consistent demand from a diverse range of industries, making this industry an important contributor to the global supply chain.

Revisions to 731824

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 731824. The most recent 1 version of this code (731824) is in the HS v2022 system (this version):

This page shows the most recent version of code 731824.

Family tree for iron or steel; non-threaded cotters and cotter-pins

    graph LR
    A["<a href='/classifications/hs/v2022/73'>73: Iron or steel articles</a>"]
A --> B["<a href='/classifications/hs/v2022/7318'>7318: Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel</a>"]
B --> C["<a href='/classifications/hs/v2022/731824'>731824: Iron or steel; non-threaded cotters and cotter-pins</a>"]

    B --> D["<a href='/classifications/hs/v2022/731811'>731811: Iron or steel; threaded coach screws</a>"]
B --> E["<a href='/classifications/hs/v2022/731812'>731812: Iron or steel; threaded wood screws other than coach screws</a>"]
B --> F["<a href='/classifications/hs/v2022/731813'>731813: Iron or steel; threaded screw hooks and screw rings</a>"]
B --> G["<a href='/classifications/hs/v2022/731814'>731814: Iron or steel; threaded self-tapping screws</a>"]
B --> H["<a href='/classifications/hs/v2022/731815'>731815: Iron or steel; threaded screws and bolts n.e.c. in item no. 7318.1, whether or not with their nuts or washers</a>"]
B --> I["<a href='/classifications/hs/v2022/731816'>731816: Iron or steel; threaded nuts</a>"]
B --> J["<a href='/classifications/hs/v2022/731819'>731819: Iron or steel; threaded screws, bolts and nuts n.e.c. in item no. 7318.1</a>"]
B --> K["<a href='/classifications/hs/v2022/731821'>731821: Iron or steel; non-threaded spring washers and other lock washers</a>"]
B --> L["<a href='/classifications/hs/v2022/731822'>731822: Iron or steel; non-threaded washers, excluding spring and lock</a>"]
B --> M["<a href='/classifications/hs/v2022/731823'>731823: Iron or steel; non-threaded rivets</a>"]
B --> N["<a href='/classifications/hs/v2022/731829'>731829: Iron or steel; non-threaded articles, n.e.c. in item no. 7318.2</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6
class L level6
class M level6
class N level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight