About HS Code 731819
This "not elsewhere specified or included" (NESOI) code acts as a catch-all for various threaded fasteners of iron or steel that don't fit into the more specific categories like standard screws, bolts (731815), or nuts (731816). It encompasses specialized or less common threaded articles, playing a vital role in niche manufacturing, custom fabrication, and specific industrial applications where standard fasteners are insufficient. These can include items with unique thread designs, specialized heads, or specific material properties for demanding environments. Importers typically include specialized machinery manufacturers, custom fabricators, and distributors catering to unique industrial needs, often requiring bespoke fastening solutions. Exporters are often smaller, specialized fastener producers or larger manufacturers with diverse product lines capable of custom orders. Key aspects for trade involve understanding the specific application, material properties (e.g., high-strength alloys, corrosion resistance), unique thread designs, and compliance with industry-specific standards, making quality control and precise specifications paramount for these often custom-engineered components.
Products Under This Code
Set screws, grub screws, threaded rods, threaded studs, specialized eye bolts, specialized U-bolts, custom threaded fasteners, tamper-proof screws
Real World Examples
AccuGroup set screws, Fastenal threaded rods, Würth security screws, Böllhoff special studs
Common Misclassification
This code is a residual category for threaded fasteners, often confused with 731815 (standard screws/bolts) or 731816 (nuts) if the item is not clearly defined or is a specialized variant.
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 7318.19
Industry
This code belongs to the Automotive & Vehicles industry.
Trade Overview
Germany, China, and the USA are significant players in the trade of these specialized threaded articles, reflecting diverse industrial demands.
Frequently Asked Questions
What is HS code 731819?
HS code 731819 covers: Iron or steel; threaded screws, bolts and nuts n.e.c. in item no. 7318.1. This "not elsewhere specified or included" (NESOI) code acts as a catch-all for various threaded fasteners of iron or steel that don't fit into the more specific categories like standard screws, bolts (731815), or nuts (731816). It encompasses specialized or less common threaded articles, playing a vital role in niche manufacturing, custom fabrication, and specific industrial applications where standard fasteners are insufficient. These can include items with unique thread designs, specialized heads, or specific material properties for demanding environments. Importers typically include specialized machinery manufacturers, custom fabricators, and distributors catering to unique industrial needs, often requiring bespoke fastening solutions. Exporters are often smaller, specialized fastener producers or larger manufacturers with diverse product lines capable of custom orders. Key aspects for trade involve understanding the specific application, material properties (e.g., high-strength alloys, corrosion resistance), unique thread designs, and compliance with industry-specific standards, making quality control and precise specifications paramount for these often custom-engineered components.
What products fall under HS code 731819?
Set screws, grub screws, threaded rods, threaded studs, specialized eye bolts, specialized U-bolts, custom threaded fasteners, tamper-proof screws
What are common misclassifications for HS code 731819?
This code is a residual category for threaded fasteners, often confused with 731815 (standard screws/bolts) or 731816 (nuts) if the item is not clearly defined or is a specialized variant.
How is HS code 731819 structured?
HS code 731819 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 (19) specify the subheading. This code is standardized globally by the World Customs Organization.