NF L22-457
NF L22-457

NF L22-457

December 2000
Standard Current

Aircraft bolts and nuts - Nuts, hexagonal, slotted/castellated, normal height, ISO M or ISO MJ threads, 4H tolerance class

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Main informations

Collections

National standards and national normative documents

Publication date

December 2000

Number of pages

7 p.

Reference

NF L22-457

ICS Codes

49.030.30   Nuts
Replaced standards (1)
NF L22-457
NF L22-457
December 1987
Standard Cancelled
Hexagonal castellated nuts. Normal height. ISO RH thread. 4H class.

La présente norme définit la forme, les dimensions, les matériaux et les traitements de surface d'écrous hexagonaux à créneaux de hauteur normale utilisés dans l'industrie aéronautique. Elle précise en outre la spécification technique à appliquer à ces écrous et leur désignation normalisée.

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