標準號：SIS SS-ISO 7481-1985
中文標準名稱：航空航天．緊固器．*高工作溫度低于或等于425°C的自鎖螺母．測試方法
英文標準名稱：Aerospace - Fasteners - Self-locking nuts with maximum operating tern pera- ture less than or equal to 425 °C - Test methods
發布日期：1985/12/25 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：This International Standard specifies test methods for metric self-locking nuts with MJ threads and whose maximum operating temperature is less than or equal to 425 °C, intended for use in aerospace construction. It describes the test device and the method for each test.It shall be used in conjunction with the relevant procurement specification.nIt applies to self-locking nuts as defined above, provided that the relevant documents (dimensional standard, drawing, procurement specification, etc.) refer to this International Standard.