ISO 8642:2025

International Standard   Current Edition · Approved on 07 July 2025

Aerospace — Self-locking nuts with maximum operating temperature greater than 425 °C — Test methods

ISO 8642:2025 Files

English 21 Pages
Current Edition
OMR 63.98

ISO 8642:2025 Scope

This document specifies test methods for metric self-locking nuts with MJ threads intended for use in aerospace applications at maximum operating temperature greater than 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, product standard, drawing, procurement specification, etc.) refer to this document.

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