7319.40.20.50 - Other

This HTS subcategory, 7319.40.20.50, specifically covers "Other" safety pins and other pins of iron or steel that are not elsewhere specified or included within Chapter 73, excluding those presented on cards. This designation is for safety pins that do not fit the specific presentation criteria of their sibling category.

Distinguishing this category from its sibling, 7319.40.20.10 ("On cards"), is crucial for accurate classification. While both encompass safety pins, the key differentiator here is the absence of the pin being attached or presented on a card. Therefore, loose safety pins or those packaged in bulk or in containers other than cards would fall under this residual "Other" classification.

As this is a leaf node, there are no further subcategories to introduce. Classification at this level relies on confirming the item is indeed a safety pin or a pin of iron or steel, not elsewhere specified, and that it is not presented on a card. This ensures that all remaining safety pins and similar articles are accounted for in a logical manner within the tariff schedule.