About HS Code 731822
This HS code encompasses a broad range of non-threaded washers made from iron or steel, excluding those specifically designed as spring or lock washers (which fall under 731821). These general-purpose washers serve various crucial functions in mechanical assemblies, such as distributing the load of a fastener over a wider area, acting as a spacer to maintain distance between components, preventing galvanic corrosion between dissimilar metals, or providing a smooth bearing surface for rotating parts. They are ubiquitous in almost every industry, from furniture assembly and electronics to heavy machinery and construction. International trade is robust, with importers including manufacturers across diverse sectors, hardware wholesalers, and MRO distributors. Exporters are typically large-scale industrial component manufacturers capable of high-volume production. Key aspects for trade involve material specifications (e.g., plain carbon steel, stainless steel), precise dimensions (inner/outer diameter, thickness), finish (e.g., plain, zinc plated, black oxide), and adherence to international standards like DIN, ISO, and ANSI, which are crucial for ensuring compatibility and performance in global supply chains.
Products Under This Code
Flat washers, fender washers, structural washers, finishing washers, sealing washers, shim washers, square washers
Real World Examples
Fastenal flat washers, Würth plain washers, Böllhoff structural washers, ITW Buildex fender washers
Common Misclassification
This code is for general non-threaded washers and is often confused with 731821 (spring/lock washers) if the specific function of the washer is not clearly defined.
EU Regulatory Requirements
This product falls under the Carbon Border Adjustment Mechanism (CBAM). Importers to the EU must declare embedded carbon emissions and purchase CBAM certificates.
Products Classified Under 7318.22
Industry
This code belongs to the Automotive & Vehicles industry.
Trade Overview
China, Germany, and the USA are major global traders of these versatile non-threaded washers.
Frequently Asked Questions
What is HS code 731822?
HS code 731822 covers: Iron or steel; non-threaded washers, excluding spring and lock. This HS code encompasses a broad range of non-threaded washers made from iron or steel, excluding those specifically designed as spring or lock washers (which fall under 731821). These general-purpose washers serve various crucial functions in mechanical assemblies, such as distributing the load of a fastener over a wider area, acting as a spacer to maintain distance between components, preventing galvanic corrosion between dissimilar metals, or providing a smooth bearing surface for rotating parts. They are ubiquitous in almost every industry, from furniture assembly and electronics to heavy machinery and construction. International trade is robust, with importers including manufacturers across diverse sectors, hardware wholesalers, and MRO distributors. Exporters are typically large-scale industrial component manufacturers capable of high-volume production. Key aspects for trade involve material specifications (e.g., plain carbon steel, stainless steel), precise dimensions (inner/outer diameter, thickness), finish (e.g., plain, zinc plated, black oxide), and adherence to international standards like DIN, ISO, and ANSI, which are crucial for ensuring compatibility and performance in global supply chains.
What products fall under HS code 731822?
Flat washers, fender washers, structural washers, finishing washers, sealing washers, shim washers, square washers
What are common misclassifications for HS code 731822?
This code is for general non-threaded washers and is often confused with 731821 (spring/lock washers) if the specific function of the washer is not clearly defined.
How is HS code 731822 structured?
HS code 731822 is a 6-digit subheading under the Harmonized System. The first 2 digits (73) identify the chapter, digits 3-4 (18) identify the heading, and digits 5-6 (22) specify the subheading. This code is standardized globally by the World Customs Organization.