Internal tooth conical spring washers. Symbol CDJ.

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Main informations

Collections

National standards and national normative documents

Publication date

October 1984

Number of pages

5 p.

Reference

NF E25-512

ICS Codes

21.060.30 Washers, locking elements

Classification index

E25-512

Print number

1 - 01/04/1986

Standard replaced by (1)

NF E25-512

March 2017

Standard Current

Fasteners - Conical washers with internal teeth - Symbol CDJ

Le présent document spécifie les dimensions et les caractéristiques des rondelles coniques à dents intérieures, en acier au carbone, de diamètre nominal 2,5 mm à 16 mm. Il définit les essais à effectuer et la désignation. Les rondelles coniques à dents intérieures sont prévues pour une utilisation en statique dans un assemblage vissé (vis de classe de qualité 6.8 ou 8.8, et écrous correspondants) .

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