International Standard
ISO 8739:2025
Fasteners — Parallel grooved pins, with pilot point — Full-length diamond grooves
Reference number
ISO 8739:2025
Edition 3
2025-10
© ISO 2026
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Published (Edition 3, 2025)

ISO 8739:2025

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CHF 67
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Abstract

This document specifies the characteristics of parallel grooved pins with pilot point and full-length diamond 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 the easiest installation (due to the pilot point) and a highest 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
     : 2025-10
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 7
  • Technical Committee :
    ISO/TC 2
    ICS :
    21.060.50 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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