标准编号：ISO 7481:2023
中文名称：航空航天 最高工作温度小于或等于425°C的自锁螺母 试验方法
英文名称：Aerospace — Nuts, self-locking, with maximum operating temperature less than or equal to 425 °C — Test methods
发布日期：2023-11
标准范围
This document specifies test methods for metric self-locking nuts with MJ threads intended for use in aerospace construction at maximum operating temperatures less than or equal to 425 °C. It describes the test device and the method for each test.
It applies to self-locking nuts as defined above, provided that the relevant documents (dimensional standard, drawing, procurement specification, etc.) refer to this document.
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