螺紋緊固件
螺紋緊固件是一種內壁或外壁刻有螺紋的機械零件,一般作為方便多個部件組合的緊固件使用[1]。最常見的螺紋緊固件是螺釘、螺帽及螺栓,不過也有其他的螺紋緊固件,例如浮動螺母、螺桿、螺紋插件等。
![](http://images.weserv.nl/?url=//upload.wikimedia.org/wikipedia/commons/thumb/5/51/DIN6914_UNI5587.jpg/170px-DIN6914_UNI5587.jpg)
參考資料
- ^ Groover, Mikell P., Fundamentals of Modern Manufacturing: Materials, Processes, and Systems 4th, John Wiley and Sons: 767, 2010, ISBN 978-0-470-46700-8.
外部連結
- "Hold Everything" February 1946, Popular Science page from article describing screw fastener technology developed during World War Two