BRITISH STANDARD BS EN ISO Incorporating Corrigendum No. 1 Fasteners — Quality assurance system The European. Find the most up-to-date version of ISO at Engineering We are looking ISO , it was referenced in a document. The statement that can be found on it is: ISO specifies requirements for a fastener q.

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Only ppm values may be established for foreign or mixed parts. The adherence to such a specification e.

For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. For all other characteristics, iao manufacturer may use the quality plan of his choice and the customer shall rely on ISO to evaluate the level of conformance of the purchased fasteners.

While unsystematic non-conformities cannot be recognized by statistical process control SPCsystematic non- conformities can usually be limited by the application of SPC. The manufacturer shall be able to provide documentation for any manufacturing lot, to prove the compliance of the fasteners to the specifications, and this shall include at least: As the voice of the U.

For screws with large length: The same applies for the application of lubricants on fasteners to meet specified limits of coefficients of friction. If the process is exactly centered, statistically, 0 to 60 164266 per one million fasteners may then be outside the tolerance limits. A list of organizations represented on this committee can be obtained on request to its secretary.

BS EN ISO 16426:2002

io Examples of unsystematic process characteristics are: The BSI copyright date displayed in this document indicates when the document was last issued. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision.

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Amendments issued since publication Amd. If no parts inspected iiso found to be non-conforming, the fastener lots may be approved for delivery or use as applicable. It is isi constant aim of BSI to improve the quality of our products 14626 services. Please first verify your email before subscribing to alerts. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member.

International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. Need more than one copy? Users are responsible for its correct application. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee.

This 16246 is also available to be included in Standards Subscriptions. This International Standard outlines the requirements from receipt of raw material through the manufacturing process to delivery at the distributor or the user, who is the installer. In the kilnuley evtne ttah a borpmel talerign to ti f si,dnuo saelpfni erom teh tneCS larterceratai ta thserdda es igvne olebw. These normative references are cited at the appropriate places in the text and the publications are listed hereafter.

Contact the Information Centre. For undated references the latest edition of the publication referred to applies including amendments.

BS EN ISO Fasteners — Quality assurance system – MBA智库文档

Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. In such cases, depending on the type and geometry of the fastener, corrosion resistance is based on significant surfaces of the fastener. Information regarding online access to British Standards via British Standards Online can be found at http: Proceed to Checkout Continue Shopping. Foreign or mixed parts can result either from the manufacturer’s production chain or the iiso chain of another party or from other sources.

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Fasteners manufactured under the conditions of this International Standard shall be delivered in manufacturing lots. With an automatic inspection process, usually four or five characteristics are checked simultaneously. We have no 1426 history for this standard.

We have no amendments or corrections for this standard. In addition, the parts are transferred into other vessels many times during the production process, the number of transfer operations depending on the length of the production chain e. It is incorporated by Royal Charter.

The adherence to the tolerances depends not only on the material used but also on a number of other influencing factors; e. If the user considers that the degree to which the characteristic s deviate s from specified requirements will 1426 no significant effect on the assembly or performance of the fasteners in their service application, the user may authorize a written release of the fasteners for completion of production or for shipment, as applicable.

If a characteristic is specified and is considered 164266 with respect to its intended use, all concerned parties are expected to take prudent measures to approach zero defects. Special measures are taken to prevent mechanical damage especially at points of jso and to avoid contamination. It presents the UK view on standards in Europe and at the international level.

Various BSI electronic information services are also available which give details on all its products and services. So for these fasteners, on average, can be expected. Standards are also available from the BSI website at http: Compliance with a British Standard does not of itself confer immunity from legal obligations.