竹たけ釘くぎ

noun

bamboo nail; bamboo spike; bamboo peg

A nail, spike, or peg made of bamboo, used in traditional construction, crafts, or gardening.

• この古ふるい建たて物ものには竹たけ釘くぎが使つかわれている。

  Bamboo nails are used in this old building.