Standard

NS-EN ISO 8744:2025

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Abstract

This document specifies the characteristics of taper grooved pins with full-length progressive grooves (with closed end at the insertion side), in steel and stainless steel, and with nominal diameter 1 mm to 25 mm.These grooved pins are designed to fulfil the main following function: locking together two or more parts, with an easy installation (due to its shape) and a high level of pull-out resistance (due to the elastic fit behaviour of the pin).The general requirements (including functional principles for grooved pins and assembly) are specified in ISO 13669.

Document information

  • Standard from SN
  • Published:
  • Edition: 2025-03
  • Version: 1
  • Document type: NAT
  • ICS 21.060.50
  • National Committee CEN/TC 185

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