鋲びょう釘くぎ

noun

rivet; tack; thumbtack; drawing pin; hobnail

Refers to various small metal fasteners: rivets for permanent joining, tacks/thumbtacks for temporary fastening, and hobnails for shoe soles. Context determines the specific type.

• この金きん属ぞく板ばんは鋲びょう釘くぎで留とめてある。

  This metal plate is fastened with rivets.

• 掲けい示じ板ばんに鋲びょう釘くぎでポスターを留とめた。

  I pinned the poster to the bulletin board with a thumbtack.