Standard

NS-EN 4269:2023

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Abstract

This document specifies the characteristics of self-locking, floating, two lug anchor nuts, reduced series, with counterbore, in steel, cadmium plated, MoS2 lubricated.Classification: 1 100 MPa11 Corresponds to the minimum tensile stress which the nut is able to withstand at ambient temperature without breaking or cracking when tested with a bolt of a higher strength class./235 °C22 Maximum temperature that the nut is able to withstand, without permanent alteration to its original characteristics, after ambient temperature has been restored. The maximum temperature is conditioned by the surface treatment..Corresponds to the minimum tensile stress which the nut is able to withstand at ambient temperature without breaking or cracking when tested with a bolt of a higher strength class.Maximum temperature that the nut is able to withstand, without permanent alteration to its original characteristics, after ambient temperature has been restored. The maximum temperature is conditioned by the surface treatment.

Document information

  • Standard from SN
  • Published:
  • Edition: 2023-07
  • Version: 1
  • Document type: NAT
  • ICS 49.030.30
  • National Committee ASD-STAN

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