blind nut

基本解释

Gaskets, bolts and nuts for blind nozzles and manholes shall be as specified in Purchaser's drawing or data sheet.
盲设备口及人孔所用的垫片、螺栓及螺母在买方图纸或数据表中指定。
blog.sina.com.cn
Sure, they\'re passionate about nuts, but these no-nonsense guys don\'t let passion blind them from making good financial decisions.
当然，他们喜欢坚果，但是这些无聊的家伙并没有让热情阻止他们做出好的商业决定。
To manufacture stainless steel, carbon steel, aluminum and other types of blind rivets, self drilling screws, nuts, plans to sample processing non-standard hardware.
能制造不锈钢、中碳钢、铝材等各类型抽芯铆钉、自钻螺丝、螺母、来图来样加工生产非标五金件。