Prevailing torque type hexagon regular nuts (with non-metallic insert) — Property classes 5, 8 and 10
常用扭矩型六角正螺母(带非金属嵌件)——物业类别5、8及10
发布日期:
2012-12-14
ISO 7040:2012规定了主要扭矩型六角正螺母(带非金属嵌件)的特性,其螺纹从M3到并包括M36,产品等级为A级,螺纹达到并包括M16,产品等级为B级,螺纹高于M16,性能等级为5、8和10。
ISO 7040:2012 specifies the characteristics of prevailing torque type hexagon regular nuts (with non-metallic insert) with threads from M3 up to and including M36, in product grade A for threads up to and including M16 and product grade B for threads above M16, and with property classes 5, 8 and 10.