EN ISO 13669:2025 PDF

Name: EN ISO 13669:2025 — Fasteners - Grooved pins - General requirements (ISO 13669:2025)
SKU: EN ISO 13669:2025
Price: 73.76 EUR
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Fasteners - Grooved pins - General requirements (ISO 13669:2025)

Название (английский):

EN ISO 13669:2025

Fasteners - Grooved pins - General requirements (ISO 13669:2025)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 23
Дата публикации:: 23 июля 2025 г.
Издание:: CEN EN 13669 edition 1 version 1
ICS:: 21.060.50

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Описание (английский):

This document specifies the general characteristics of grooved pins, made of steel and stainless steel, with nominal diameters 1 mm to 25 mm. These grooved pins are designed to fulfil the main following functions, due to the elastic fit behaviour of the grooves: — locking of two (or more) parts, — positioning or guiding, — relative rotation of the assembled parts.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 13669:2025 - Fasteners: Grooved pins - General requirements is the harmonized European adoption of ISO 13669:2025. It specifies the general characteristics of grooved pins made from steel and stainless steel with nominal diameters from 1 mm to 25 mm. The standard defines geometry, groove types, end forms, functional principles and requirements needed to achieve reliable elastic-fit locking for applications such as locking, positioning, guiding and permitting controlled relative rotation.

Key topics and requirements

Scope and purpose: General requirements for grooved pins (steel and stainless steel) designed to provide an interference, elastic fit through longitudinal grooves.

Shapes and ends: Defines pin end styles (rounded, chamfered, pilot point variants) and groove end types (open, closed).

Groove shapes and symbols: Standardized groove geometries with symbols for identification:

Diamond (D) - uniform expanded diameter
Oval (O) - symmetrical, progressive expanded diameter
Progressive (P) - non‑symmetrical progressive expanded diameter (can be tapered or reverse‑taper)

Pin types: Parallel grooved, taper grooved, and reverse‑taper grooved pins - each producing a particular expanded diameter profile for specific assembly behaviour.

Principles for assembly: Explains how the three equidistant (120°) grooves produce an expanded diameter that compresses when inserted into a mating hole to produce elastic locking.

Dimensions and tolerances: Requirements for nominal diameters, expanded diameter control methods and pin straightness; these ensure interchangeability and reliable fit.

Mechanical and physical properties: Includes provisions and references for shear resistance, hardness testing and material considerations for non‑standard materials.

Inspection, marking and delivery: Manufacturer, supplier and purchaser inspection procedures, delivery of test results, and labelling/marking requirements.

Practical applications and who uses it

Typical uses: locking parts, positioning and guiding components, and enabling controlled relative rotation in assemblies where interference fit and easy installation are required.

Users:

Fastener and component manufacturers (product design and quality control)
Mechanical and design engineers specifying or selecting pins for assemblies
Procurement and quality inspectors verifying conformity
Test laboratories performing hardness and shear tests

Industries: Automotive, machinery, aerospace subcomponents, industrial equipment and consumer products where reliable pin retention is needed.

Related standards

EN ISO 13669:2025 references and aligns with related standards for testing and inspection:

ISO 1891-4 - Fasteners vocabulary (control, inspection, delivery)

ISO 6507-1 - Vickers hardness test

ISO 8749 - Pins and grooved pins shear test

ISO 16228 - Types of inspection documents

For engineers and purchasers specifying grooved pins, EN ISO 13669:2025 provides the required product definitions, acceptance tests and inspection criteria to ensure consistent performance and interchangeability.

EN ISO 13669:2025 PDF

Abstract

Похожие стандарты

EN ISO 13669:2025 PDF

Abstract

Похожие стандарты

Overview

Key topics and requirements

Practical applications and who uses it

Related standards

Технические детали

ISO 13669:2025

Fasteners — Grooved pins — General requirements

BS EN ISO 1891-4:2018

Fasteners. Vocabulary. Control, inspection, delivery, acceptance and quality.

SIST EN ISO 6507-1:2023

Metallic materials - Vickers hardness test - Part 1: Test method (ISO 6507-1:2023)

SIST EN 28749:1996

Pins and grooved pins - Shear test (ISO 8749:1986)

SIST EN ISO 16228:2018

Fasteners - Types of inspection documents (ISO 16228:2017)