7415.33.80.50 - Having shanks, threads or holes less than 6 mm in diameter

This HTS category, 7415.33.80.50, specifically classifies copper screws and bolts, as well as nuts, that are considered "other" than those specified in preceding subheadings and which have a diameter of less than 6 mm for their shanks, threads, or holes. This encompasses a wide range of smaller threaded fasteners made from copper, used in various assembly and fastening applications where smaller dimensions are required.

The key distinguishing feature of this category from its sibling, 7415.33.80.10, lies solely in the dimensional criterion. While both classify copper screws, bolts, and nuts, this particular subheading applies to those where the critical diameter (shank, thread, or hole) measures less than 6 mm. The sibling category, conversely, covers identical items with dimensions of 6 mm or greater. This precise measurement is the sole determinant for classification between these two closely related subheadings.

As this classification represents a leaf node within the HTS structure, there are no further subcategories. Therefore, the classification is complete at this level, with the defining characteristic being the smaller diameter of the copper screws, bolts, and nuts. Examples of items falling under this classification would include small machine screws used in electronics, miniature bolts for precision instruments, and corresponding nuts with shanks, threads, or holes less than 6 mm in diameter.