Standard

NS-EN ISO 4231:2016

Published

Corrigenda and amendments are bought separately.

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Abstract

ISO 4231:2016 is a supplement to ISO 2568 and ISO 4230 and specifies the dimensions of hand- and machine-operated circular screwing dies intended for production of parallel pipe threads, G series, in accordance with ISO 228-1. The general dimensions of these dies (diameter, thickness and fixing dimensions) are in accordance with ISO 2568 so as to permit the driving of hand-operated dies with the aid of the die stocks defined in that document.

Document information

  • Standard from SN
  • Published:
  • Edition: 2016-11
  • Version: 1
  • Document type: NAT
  • ICS 25.100.50
  • National Committee CEN/BT

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