Copper; screws, bolts and nuts, threaded

HS v2017 Code: 741533

About copper; screws, bolts and nuts, threaded

HS code 741533 covers the trade and production of copper screws, bolts, and nuts. This industry plays a crucial role in the broader manufacturing and construction sectors, providing essential fastening components for a wide range of applications. As a key part of the metal products industry, the copper threaded hardware described by this code is in high demand across numerous industries, contributing to the overall health and growth of the global economy.

Production process

The production of copper screws, bolts, and nuts typically involves a multi-step process. First, copper billets or rods are cut to the desired length. These pieces are then threaded using specialized machinery, such as screw machines or thread rolling equipment. The threaded components may undergo additional finishing processes, such as polishing or plating, to enhance their appearance and corrosion resistance. Quality control measures are implemented throughout the production cycle to ensure the final products meet industry standards and customer specifications.

Production inputs

The main inputs required for the production of HS code 741533 items include high-quality copper raw materials, as well as specialized machinery and tools for cutting, threading, and finishing the components. Energy sources, such as electricity or natural gas, are also necessary to power the production equipment. Additionally, skilled labor, including machinists and quality control personnel, are integral to the manufacturing process.

Production outputs

The primary outputs of HS code 741533 are copper screws, bolts, and nuts, which are used in a wide range of applications. These threaded hardware components are commonly found in 731800 Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers and similar articles, of iron or steel, 732690 Other articles of iron or steel, and 732690 Other articles of iron or steel industries, among others. The versatility and durability of copper threaded hardware make it a valuable input for construction, automotive, and industrial equipment manufacturing.

Revisions to 741533

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 741533. The most recent 1 version of this code (741533) is in the HS v2022 system:

This page shows a legacy version of code 741533 ( HS v2017).

Newer versions
Older versions

Family tree for copper; screws, bolts and nuts, threaded

    graph LR
    A["<a href='/classifications/hs/v2017/74'>74: Copper and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/7415'>7415: Copper, nails, tacks, drawing pins, staples (not those of heading no. 8305) and the like, of copper or iron or steel with heads of copper; screws bolts, nuts, screws hooks, rivets, cotters, washers</a>"]
B --> C["<a href='/classifications/hs/v2017/741533'>741533: Copper; screws, bolts and nuts, threaded</a>"]

    B --> D["<a href='/classifications/hs/v2017/741510'>741510: Copper; nails and tacks, drawing pins, staples and similar articles of copper, or of iron or steel with copper heads</a>"]
B --> E["<a href='/classifications/hs/v2017/741521'>741521: Copper; washers, (including spring washers), not threaded</a>"]
B --> F["<a href='/classifications/hs/v2017/741529'>741529: Copper; rivets, cotters, cotter-pins and similar articles, not threaded</a>"]
B --> G["<a href='/classifications/hs/v2017/741539'>741539: Copper; articles n.e.c. in heading no. 7415</a>"]

    

    %% Color coordination by level

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    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 C highlight

  %% class A level1
  %% class B,C level2
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  %% class J,K,L,M,N,O,P level3
  %% class C highlight