Subheading 830810: Hooks, Eyes and Eyelets; of Base Metal, of a Kind Used for Clothing, … etc.
Subheading 830820: Rivets; Tubular or Bifurcated, of Base Metal
Subheading 830890: Clasps, Frames with Clasps, Buckles, Buckle Clasps; of Base Metal, of a … etc.