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ISO 8740:2025

Fasteners — Parallel grooved pins, with chamfer point — Full-length diamond grooves ISO 8740:2025

Publication date:   Feb 25, 2025

General information

60.60   Standard published   Feb 25, 2025

ISO

ISO/TC 2 Fasteners

International Standard

21.060.50   Pins, nails

Buying

Published

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Scope

This document specifies the characteristics of parallel grooved pins with chamfer point and full-length diamond grooves (with open 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 function: locking together two or more parts, with an easy installation (due to the chamfer 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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 8740:1997

NOW

PUBLISHED
ISO 8740:2025
60.60 Standard published
Feb 25, 2025




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