Standard

SN EN ISO 8744:2025

Current

Existing or new amendments and versions must be purchased separately.

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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.

Products specifications

  • Standard from SWISSMEM
  • Published:
  • Effective:
  • Document type: EN
  • Pages
  • Publisher: SWISSMEM
  • Distributor: SNV
  • ICS: 21.060.50
  • National Committee: Swissmem/NK 3

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