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B51-14 (R2019) – Boiler, pressure vessel, and pressure piping code

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ISO 8739:2025

ISO 8739:2025 Fasteners — Parallel grooved pins, with pilot point — Full-length diamond grooves

CDN $128.00

This publication was last reviewed and confirmed in 2025.

Fasteners — Parallel grooved pins, with pilot point — Full-length diamond grooves

SKU: 5e273d076c0e Categories: ,

Description

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.

Edition

3

Published Date

2026-06-19

Status

PUBLISHED

Pages

7

Language Detail Icon

English

Format Secure Icon

Secure PDF

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.

Previous Editions

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