UNE 28-567-1988
Metric fastening elements for aerospace construction. Hexagonal honeycomb nut. Resistance registration 1100MPa Maximum operating temperature 235X

Standard No.

UNE 28-567-1988

Release Date

1988

Published By

ES-AENOR

Scope

This standard specifies the characteristics of hexagonal nuts, the upper part of which is castellated, so that it allows the passage of a cotter pin.