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What is commodity code 73181575?

Published in Iron and Steel Fasteners 3 mins read

Commodity code 73181575 is a specific classification within the Harmonized System (HS) for screws, bolts, nuts, coach screws, and screw hooks, primarily made of iron or steel. This code helps categorize these fastening devices for international trade, customs, and statistical purposes.

Understanding Commodity Codes

Commodity codes, often referred to as HS codes or tariff codes, are standardized numbers used worldwide to classify traded products. They provide a common language for customs authorities and allow for consistent tracking of goods. The structure of these codes is hierarchical, with each pair of digits providing more specific information about the product.

Breakdown of Code 73181575

The code 73181575 can be broken down to understand the specific characteristics of the products it covers:

Digits HS Chapter/Heading/Subheading Description (General)
73 Chapter 73 Iron or steel and articles thereof.
7318 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.
731815 Subheading 7318.15 Coach screws; other wood screws.
73181575 National/Regional Subheading A more specific classification within "Coach screws; other wood screws," generally encompassing various types of screws, bolts, nuts, and hooks made of iron or steel.

This code identifies common fasteners that are essential in numerous industries. While the specific 10-digit variations (like 7318157590) might detail particular dimensions, finishes, or packaging, the 73181575 segment broadly refers to the family of products listed.

Common Products Under 73181575

Products falling under this commodity code are fundamental components in construction, manufacturing, and general assembly. They are characterized by their material (iron or steel) and their function as fastening elements.

Examples of articles typically classified under or closely related to 73181575 include:

  • Screws:
    • Wood screws (flat head, round head, pan head)
    • Self-tapping screws
    • Machine screws
    • Lag screws (another term for coach screws)
  • Bolts:
    • Hex head bolts
    • Carriage bolts
    • Machine bolts
    • Anchor bolts
  • Nuts:
    • Hex nuts
    • Lock nuts
    • Wing nuts
    • Cap nuts
  • Coach Screws: Large, heavy-duty screws with a square or hexagonal head, typically used for fastening heavy timber.
  • Screw Hooks: Hooks with a threaded shank for screwing into wood or other materials, used for hanging objects.

These items are vital for creating secure and durable connections in a wide array of applications, from building structures and assembling machinery to securing furniture and hanging household items.

Practical Applications and Industry Relevance

The classification of these fasteners under 73181575 is critical for:

  • International Trade: Facilitates customs clearance, duty calculation, and import/export regulations for manufacturers, suppliers, and distributors of these components.
  • Manufacturing: Ensures that the correct components are sourced and classified for assembly in various industries, including:
    • Construction: For framing, roofing, and structural integrity.
    • Automotive: For engine components, chassis assembly, and interior fittings.
    • Furniture Manufacturing: For joining wood and metal parts.
    • Electronics: For securing circuit boards and casings (smaller versions).
  • Inventory Management: Helps businesses categorize and manage their stock of fasteners efficiently.
  • Statistical Analysis: Governments and trade organizations use these codes to track the global movement and volume of specific products, informing economic policies and market research.

Understanding this commodity code is essential for anyone involved in the production, sale, or procurement of these ubiquitous iron or steel fastening products.