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ISO 8741:2025

Fasteners — Reverse-taper grooved pins — Half-length progressive grooves ISO 8741:2025

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 reverse-taper grooved pins with half-length progressive 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:
—     positioning or guiding, and
—     relative rotation of the assembled parts,
with an easy installation (due to its shape) and a medium 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WITHDRAWN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 8741:1997

NOW

PUBLISHED
ISO 8741:2025
60.60 Standard published
Feb 25, 2025




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