螺栓

luóshuān
bolt (male component of nut and bolt)

CEDICT

bolt (large metal pin)

Wiktionary

一種連接用的機械零件。常用於接合鋼構件或木構件，其桿桱一端為螺頭，一端刻有螺紋，與螺帽配合使用。

重編國語辭典

與螺母配合使用的圓柱形有螺紋的緊固件。

維基詞典

Examples

螺栓我找到了，螺帽在哪裡？

I've got the bolts. Where are the nuts?

Source: Tatoeba

Entry Composition

1 螺 luó
  1. spiral shell
  2. snail
  3. conch
2 栓 shuān
  1. bottle stopper
  2. plug
  3. (gun) bolt
  4. (grenade) pin

Related entries

插銷 chāxiāo
  1. bolt (for locking a window, cabinet etc)
  2. (electrical) plug
閂 shuān
  1. bolt
  2. latch
  3. to bolt
  4. to latch
他把门闩上。

He shut the door behind him.

Source: Tatoeba

鎖閂 suǒshuān
  1. latch
  2. bolt (to lock a door or window)
栓 shuān
  1. bottle stopper
  2. plug
  3. (gun) bolt
  4. (grenade) pin