International Standard
ISO 8743:2026
Fasteners — Grooved pins — Half-length centre grooves
Reference number
ISO 8743:2026
Edition 3
2026-05
© ISO 2026
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Published (Edition 3, 2026)

ISO 8743:2026

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CHF 67
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Abstract

This document specifies the characteristics of grooved pins with half-length centre oval grooves (with closed ends), in steel and stainless steel, and with nominal diameter 1 mm to 25 mm.

These grooved pins are designed to fulfil the main following functions:

  • relative rotation of the assembled parts, and
  • positioning or guiding,

with an easy installation (due to its symmetrical 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.

General information

  • Status
     : Published
    Publication date
     : 2026-05
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 8
  • Technical Committee :
    ISO/TC 2
    ICS :
    21.060.50 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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