ISO/FDIS 9139:2026
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ISO/FDIS 9139:2026

Aerospace — Nuts, plain or slotted (castellated) — Procurement specification

Summary

This International Standard specifies the required characteristics for metric plain or slotted (castellated) nuts, with MJ threads according to ISO 5855-2, for use in aerospace construction. It is applicable to nuts as defined above, provided that reference is made to this International Standard in the relevant definition document.

Notes

40.00 : DIS enregistré

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 02/23/2026
Edition 2
Page Count 17
EAN ---
ISBN ---
Weight (in grams) ---

Replaces

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