Standard

NS-EN 1661:1997

Published

Corrigendums and amendments are bought separately.

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Abstract

This European Standard gives specifications for hexagon nuts with flange, with threads from M5 to M20 inclusive, of product grade A threads up to and includingM16 and product grade B threads above M16 and property classes 8, 10, 12 and A2-70.

Document information

  • Standard from SN
  • Published:
  • Edition: 1997-12
  • Version: 1
  • Document type: NAT
  • ICS 21.060.20
  • National Committee CEN/TC 185

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