8302.42.30 - Of iron or steel, of aluminum or of zinc

HTS 8302.42.30 specifically classifies "Of iron or steel, of aluminum or of zinc" mountings, fittings, and similar articles that are suitable for furniture. This category encompasses a wide range of hardware designed to enhance the functionality, durability, or aesthetics of furniture items. Examples include hinges, handles, knobs, drawer runners, and various brackets made from iron, steel, aluminum, or zinc, provided they are intended for use with furniture.

This classification is a subcategory of "Other mountings, fittings and similar articles, and parts thereof, suitable for furniture." It distinguishes itself from the sibling category 8302.42.60.00, which covers "Other" unspecified articles at this level. Therefore, 8302.42.30 is for those furniture fittings made from specific base metals (iron, steel, aluminum, or zinc), while the sibling category would capture similar items made from other materials or those not fitting specific enumerated descriptions.

Within HTS 8302.42.30, further subdivisions clarify specific types of furniture fittings. The subcategories include pneumatic cylinders for lifting, lowering, dampening, or counterbalancing, which are commonly found in adjustable furniture. Drawer slides are also specifically listed, highlighting their importance as a distinct functional component. Finally, a residual "Other" subcategory exists to capture any remaining fittings of iron, steel, aluminum, or zinc suitable for furniture that do not fall into the more specific enumerated groups.