标准摘要
[中文适用范围]： 本文件规定了六角普通螺母（类型 1）的特性，由钢和不锈钢制成，公制粗牙螺纹 M5 至 M39，产品等级为 A 和 B。注：对于尺寸为 D < M5 和 D > M39 的螺母，请参阅附录 A。如果在某些情况下要求其他规格，则可以从 ISO 898-2 或 ISO 3506-2 中选择性能等级和不锈钢等级。 [外文原描述]： This document specifies the characteristics of hexagon regular nuts (style 1), in steel and stainless steel, with metric coarse pitch thread M5 to M39, and with product grades A and B. NOTE For nuts with sizes D < M5 and D > M39, see Annex A. If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-2 or ISO 3506-2.
英文名称Fasteners — Hexagon regular nuts (style 1)