hexagon socket countersunk head bolt

[hexagon socket countersunk head bolt]
[hexagon socket countersunk head bolt]

中文释义

六角承窝平顶埋头螺栓

单词分析

单词结构:

hexagon socket countersunk head bolt

字母数:36

记忆提示

🎯 重点记忆:

  • 单词拼写:hexagon socket countersunk head bolt
  • 核心含义:六角承窝平顶埋头螺栓