English Dictionary

screw thread

名詞

(engineering) A helical ridge formed around a cylinder, or a helical groove formed around the inner wall of a bore, used mostly on fasteners and their connection points.

日本語の意味

ねじ山 - 円筒の外周または内壁に沿って螺旋状に形成された凸部または溝、主に締結部品に使用される構造部分

The inspector measured the screw thread with a micrometer to ensure it matched the design specifications.

検査員は設計仕様に合っているか確認するために、マイクロメーターでねじ山を測定した。

意味（1）

(engineering) A helical ridge formed around a cylinder, or a helical groove formed around the inner wall of a bore, used mostly on fasteners and their connection points.

An internal screw thread is cut with a tap, while external screw threads are cut with a die.

screw threads （ plural ）