ISO 4395:2009

Name: ISO 4395:2009 — Fluid power systems and components — Cylinder piston rod end types and dimensions
SKU: ISO 4395:2009
Price: 16200 RUB
Availability: InStock

Fluid power systems and components — Cylinder piston rod end types and dimensions

Название (английский):

ISO 4395:2009

Fluid power systems and components — Cylinder piston rod end types and dimensions

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 9
Дата публикации:: 8 октября 2009 г.
Издание:: ISO IS 4395 edition 2 version 1
ICS:: 23.100.20

Тип поставки:

Full version16 200 ₽Read online 24h1 200 ₽Read online 72h1 800 ₽

Язык документа:

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Срок поставки:2 раб. дн. (перевод)

Цена:16 200 ₽

Описание (английский):

ISO 4395:2009 establishes a basic series for piston rod end types for application on cylinders used in hydraulic and pneumatic fluid power systems. ISO 4395:2009 specifies thread dimensions and configurations for use with hydraulic and pneumatic cylinder piston rod ends, as well as the dimensions of wrench flats and hook wrench holes that are sometimes necessary for the assembly of the cylinder piston rod's threaded end to accessories.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 4395:2009 - "Fluid power systems and components - Cylinder piston rod end types and dimensions" defines a standard series of piston rod end types and associated dimensions for cylinders used in hydraulic and pneumatic fluid power systems. The standard specifies accepted thread types and lengths for male and female piston-rod threads, and the dimensions and styles of wrench flats and hook wrench holes used during assembly. ISO 4395:2009 updates the earlier 1978 edition and is intended to promote interchangeability and safe assembly of cylinder rod ends across manufacturers.

Key topics and requirements

Piston rod thread types: Standardized male and female thread configurations are defined for hydraulic and pneumatic cylinders, with recommended minimum and maximum thread lengths (short, middle, long types) to suit different mounting and adjustment needs.

Thread dimensions and selection: Thread sizes and lengths are presented in tabular form for common metric threads used in fluid power cylinders; hydraulic and pneumatic applications have separate tables and figures.

Wrench flats and hook-wrench holes: Where assembly requires holding or rotating the rod end, ISO 4395 specifies minimum dimensions and styles (wrench flats or hook-wrench holes) and requires at least two flats/holes when needed.

Identification guidance: The standard recommends a formal identification statement for catalogs and test reports to indicate conformance: selection of piston rod end dimensions in accordance with ISO 4395.

Normative coordination: Uses term definitions and dimension-letter symbols per ISO 5598 and ISO 6099 for consistency.

Applications and practical value

Ensures interchangeability of piston rod ends and accessories (clevises, rod eyes, nuts) across manufacturers.

Guides designers and engineers when specifying cylinder rod-thread geometry for hydraulic actuators and pneumatic cylinders.

Helps manufacturers determine appropriate thread lengths (short/middle/long) when locknuts or adjustments are required and when to include wrench flats or hook-wrench holes for safe assembly.

Useful for procurement, quality, and maintenance teams to verify compatibility and document conformance in technical literature.

Related standards

ISO 5598 - Fluid power systems and components: Vocabulary

ISO 6099 - Cylinders: Identification code for mounting dimensions and types

ISO 3320 - Cylinder bores and piston rod diameters (metric series)

Keywords: ISO 4395:2009, piston rod end, cylinder piston rod, thread dimensions, wrench flats, hook wrench holes, hydraulic cylinder, pneumatic cylinder, fluid power systems.

ISO 4395:2009

Abstract

Похожие стандарты

Overview

Key topics and requirements

Applications and practical value

Who uses ISO 4395:2009

Related standards

Технические детали

BS ISO 4395:2009

Fluid power systems and components. Cylinder piston rod end types and dimensions.

ISO 5598:2020

Fluid power systems and components — Vocabulary

ISO 6099:2018

Fluid power systems and components — Cylinders — Identification code for mounting dimensions and mounting typ…

ISO 3320:1975

Fluid power systems and components — Cylinder bores and piston rod diameters — Metric series