HS Code for Split pins

The classification of split pins under HS code 7318.24 is governed by the General Rules for the Interpretation (GRI) of the Harmonized System, specifically focusing on the material composition and the functional utility of the item as a fastener. Chapter 73 of the nomenclature is dedicated to articles of iron or steel. Within this chapter, heading 7318 covers a broad range of fasteners, including screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, and washers. Subheading 7318.24 is the specific international designation for non-threaded cotters and cotter-pins. Split pins are mechanical fasteners typically consisting of a half-round wire folded in half to form a head at one end, with two tines that can be bent to secure the pin in place. They are essential components in machinery and automotive applications, often used to prevent a nut from vibrating loose or to keep a shaft in position. Because these items do not possess threads, they are excluded from the subheadings for screws and bolts and are instead categorized under the non-threaded section. The General Rules of Interpretation (GRI) require that articles be classified according to the terms of the headings and any relative section or chapter notes. In the case of split pins, Note 2 to Section XV defines \"parts of general use\" to include articles of heading 7318. This means that even if a split pin is designed for a specific machine, it remains classified here as a part of general use rather than as a part of the machine itself.

Products Included

• Standard steel split pins
• Stainless steel cotter pins
• Extended prong split pins
• Humped cotter pins
• R-clips (when classified as cotter-type fasteners)
• Hairpin cotters
• Clinch pins for industrial machinery

Common Misclassification

Split pins are frequently misclassified under HS code 7318.23, which is reserved for rivets. While both are non-threaded fasteners, a rivet is intended to be permanently deformed to join two surfaces, whereas a split pin is designed to be inserted through a hole and secured by bending the tines. Another common error is using 7318.15, which covers threaded bolts and screws; however, split pins lack any threading. Additionally, if the pin is made of copper or aluminum, it must be classified under Chapter 74 or 76 respectively, rather than 7318.

FAQ

What is the HS code for Split pins?

The standard international HS code for split pins made of iron or steel is 7318.24.

Does this code include pins made of stainless steel?

Yes, HS code 7318.24 includes all non-threaded cotters and cotter-pins made of ferrous metals, including stainless steel and alloy steel.