鐶かん甲こう鋲びょう

noun

round-headed tack

A rare term for a tack with a round head, similar to 太鼓鋲. Likely encountered only in specialized hardware or historical contexts.

See also: 太鼓鋲

• この古ふるい家か具ぐには鐶かん甲こう鋲びょうが使つかわれている。

  Round-headed tacks are used in this old piece of furniture.