螺纹紧固件
螺纹紧固件是一种内壁或外壁刻有螺纹的机械零件,一般作为方便多个部件组合的紧固件使用[1]。最常见的螺纹紧固件是螺钉、螺帽及螺栓,不过也有其他的螺纹紧固件,例如浮动螺母、螺杆、螺纹插件等。
![](http://upload.wikimedia.org/wikipedia/commons/thumb/5/51/DIN6914_UNI5587.jpg/170px-DIN6914_UNI5587.jpg)
参考资料
编辑- ^ Groover, Mikell P., Fundamentals of Modern Manufacturing: Materials, Processes, and Systems 4th, John Wiley and Sons: 767, 2010, ISBN 978-0-470-46700-8.
外部链接
编辑- "Hold Everything" February 1946, Popular Science page from article describing screw fastener technology developed during World War Two