机器螺钉是一种独特的紧固件,可由美国机械工程师(ASME)的直径为高达0.75英寸的直径。In addition to the machine screw size, it’s also characterized by its uniform threading from the top to the bottom, which means that the entire length of the threaded section of the screw retain exact same diameter, while the thread can come in coarse or fine type, likeUNC线程和UNF线程。机械螺钉设计成螺纹成均匀的螺母或孔,该螺母或孔中的旨在固定,通常用于电子,工具,设备和机械应用。尽管具有独特的功能,但机器螺钉也可以用各种材料,驱动器头部,尺寸,直径和配置制造。欧宝官网首页