8302.49.60 - Of iron or steel, of aluminum or of zinc

This HTS subheading, 8302.49.60, specifically classifies miscellaneous articles of base metal, such as mountings, fittings, and similar articles, that are constructed from iron or steel, aluminum, or zinc. These items are suitable for a wide range of applications, including furniture, doors, windows, coachwork, and various types of containers like trunks and chests. The defining characteristic for this classification is the material composition of the base metal used in their manufacture.

While other subheadings at this level may cover different material compositions or specific types of fittings, 8302.49.60 is dedicated to those items made from iron or steel, aluminum, or zinc. The sibling category, 8302.49.80, generally encompasses "Other" mountings and fittings not otherwise specified at this granular level, suggesting that 8302.49.60 is intended for more specific material-defined exclusions.

Within this category, further subdivision exists to provide more precise classification. For instance, 8302.49.60.35 addresses specialized pneumatic cylinders used for lifting, lowering, dampening, or counterbalancing. The existence of such subcategories highlights the HTS system's intent to distinguish highly specific functional items from more general categories, even when they share a common material base.