本文件规定了航空航天用公制螺母的形状和位置公差 建设这些公差符合ISO 1101、ISO 2692和ISO 5459的要求。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document defines the tolerances of form and position of metric nuts meant for aerospace construction. These tolerances comply with ISO 1101, ISO 2692 and ISO 5459.All current amendments available at time of purchase are included with the purchase of this document.