12 point self-locking flange nuts, fine pitch. Temperature class : 260 degrees C.

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Main informations

Collections

National standards and national normative documents

Publication date

July 1969

Number of pages

1 p.

Reference

NF L22-525

ICS Codes

49.030.30 Nuts

Classification index

L22-525

Print number

Standard replaced by (1)

NF L22-525

March 1999

Standard Cancelled

Aircraft bolts and nuts. Bihexagonal nuts, self-locking, ISO M threads, fine pitch threads, in steel, cadmium plated, MoS2 lubricated. Classification : 1550 MPa (at ambient temperature)/260 degrees Celsius.

La présente norme spécifie les caractéristiques des écrous bihexagonaux, à freinage interne, à filetage ISO M, pas fin, en acier, cadmiés, lubrifiés MOS2, pour constructions aéronautiques.

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