ISO 12278:1999, Aerospace -- Nuts, barrel, self-locking, floating, self-aligning, with MJ threads, classifications: 900 MPa (at ambient temperature) / ... C, 1250 MPa (at ambient temperature) / 23
by International Organization For Standardization
ISO 12278:1999 is a technical aerospace standard for floating, self-aligning, self-locking barrel nuts with MJ threads. It specifies classifications associated with 900 MPa and 1250 MPa strength levels at ambient temperature, providing a focused reference for identifying these specialized fasteners.
About This Book
ISO 12278:1999 addresses aerospace nuts described as barrel, self-locking, floating, and self-aligning, with MJ threads.
The standard identifies classifications based on strength levels and ambient-temperature conditions.
It covers products classified at 900 MPa and 1250 MPa at ambient temperature, with the title also specifying a 23 condition.
This publication is intended as a technical reference for the standardized identification of the covered aerospace fasteners.
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