About HS Code 741521
This HS code covers unthreaded washers, including spring washers, made from copper. These components are fundamental in mechanical assemblies across a multitude of industries, providing load distribution, vibration dampening, and preventing loosening of fasteners. Copper washers are particularly prized for their excellent electrical conductivity, thermal conductivity, and corrosion resistance, making them indispensable in electrical systems, plumbing, automotive, and marine applications where these properties are critical. Major importers are typically industrialized nations with significant manufacturing bases, such as Germany, the United States, Japan, and Mexico, which integrate these washers into their finished products. Leading exporters include countries with advanced metal fabrication industries and access to copper resources, like China, Germany, and Taiwan. Traders should pay close attention to the specific dimensions, material grade (e.g., pure copper vs. brass), and whether they are plain or spring washers, as these details significantly impact their application and market value.
Products Under This Code
Copper flat washers, Copper spring washers, Copper lock washers, Copper sealing washers, Copper crush washers, Copper wave washers, Copper fender washers
Real World Examples
Dorman copper washers, McMaster-Carr copper spring washers, Bosch copper sealing washers, Honda OEM copper crush washers, Fastenal copper flat washers
Common Misclassification
This code can be confused with 731822 (washers of iron or steel) if the copper material is not clearly identified, or with 741533 if the washers are threaded, which would place them under screws, bolts, and nuts.
Products Classified Under 7415.21
Industry
This code belongs to the Metals & Metal Products industry.
Trade Overview
Germany, the United States, and China are key global players in the trade of unthreaded copper washers.
Frequently Asked Questions
What is HS code 741521?
HS code 741521 covers: Copper; washers, (including spring washers), not threaded. This HS code covers unthreaded washers, including spring washers, made from copper. These components are fundamental in mechanical assemblies across a multitude of industries, providing load distribution, vibration dampening, and preventing loosening of fasteners. Copper washers are particularly prized for their excellent electrical conductivity, thermal conductivity, and corrosion resistance, making them indispensable in electrical systems, plumbing, automotive, and marine applications where these properties are critical. Major importers are typically industrialized nations with significant manufacturing bases, such as Germany, the United States, Japan, and Mexico, which integrate these washers into their finished products. Leading exporters include countries with advanced metal fabrication industries and access to copper resources, like China, Germany, and Taiwan. Traders should pay close attention to the specific dimensions, material grade (e.g., pure copper vs. brass), and whether they are plain or spring washers, as these details significantly impact their application and market value.
What products fall under HS code 741521?
Copper flat washers, Copper spring washers, Copper lock washers, Copper sealing washers, Copper crush washers, Copper wave washers, Copper fender washers
What are common misclassifications for HS code 741521?
This code can be confused with 731822 (washers of iron or steel) if the copper material is not clearly identified, or with 741533 if the washers are threaded, which would place them under screws, bolts, and nuts.
How is HS code 741521 structured?
HS code 741521 is a 6-digit subheading under the Harmonized System. The first 2 digits (74) identify the chapter, digits 3-4 (15) identify the heading, and digits 5-6 (21) specify the subheading. This code is standardized globally by the World Customs Organization.