1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 10513:2012Prevailing torque type all-metal hexagon high nuts with metric fine pitch thread Property classes 8, 10 and 12 BS EN ISO 10513:2012 BRITISH STANDARDNational f
2、orewordThis British Standard is the UK implementation of EN ISO10513:2012. It supersedes BS EN ISO 10513:1998 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee FME/9, Fasteners.A list of organizations represented on this committee can beobtained on reques
3、t to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 77988 6ICS 21.060.20Compliance with a British Stan
4、dard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 January 2013.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10513 December 2012
5、 ICS 21.060.20 Supersedes EN ISO 10513:1997English Version Prevailing torque type all-metal hexagon high nuts with metric fine pitch thread - Property classes 8, 10 and 12 (ISO 10513:2012) crous hexagonaux hauts autofreins tout mtal filetage mtrique pas fin - Classes de qualit 8, 10 et 12 (ISO 10513
6、:2012) Sechskantmuttern mit Klemmteil (Ganzmetallmuttern), Typ 2, mit metrischem Feingewinde - Festigkeitsklassen 8, 10 und 12 (ISO 10513:2012) This European Standard was approved by CEN on 13 November 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate th
7、e conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard
8、 exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the nationa
9、l standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovak
10、ia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved wor
11、ldwide for CEN national Members. Ref. No. EN ISO 10513:2012: EBS EN ISO 10513:2012EN ISO 10513:2012 (E) 3 Foreword This document (EN ISO 10513:2012) has been prepared by Technical Committee ISO/TC 2 “Fasteners“ in collaboration with Technical Committee CEN/TC 185 “Fasteners” the secretariat of which
12、 is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2013, and conflicting national standards shall be withdrawn at the latest by June 2013. Attention is drawn to the possibility
13、that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 10513:1997. According to the CEN/CENELEC Internal Regulations, the national standards organi
14、sations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, M
15、alta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 10513:2012 has been approved by CEN as a EN ISO 10513:2012 without any modification. BS EN ISO 10513:2012ISO 10513:2012(E) ISO 2012
16、All rights reserved iiiContents PageForeword iv1 Scope 12 Normative references . 13 Dimensions .24 Requirements and reference International Standards 35 Designation . 3Bibliography . 4BS EN ISO 10513:2012ISO 10513:2012(E)ForewordISO (the International Organization for Standardization) is a worldwide
17、 federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that
18、committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.International Standards are drafted in acco
19、rdance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requir
20、es approval by at least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.ISO 10513 was prepared by Technical C
21、ommittee ISO/TC 2, Fasteners, Subcommittee SC 12, Fasteners with metric internal thread.This second edition cancels and replaces the first edition (ISO 10513:1997), of which it constitutes a minor revision.iv ISO 2012 All rights reservedBS EN ISO 10513:2012INTERNATIONAL STANDARD ISO 10513:2012(E)Pre
22、vailing torque type all-metal hexagon high nuts with metric fine pitch thread Property classes 8, 10 and 121 ScopeThis International Standard specifies the characteristics of prevailing torque type all-metal hexagon high nuts with metric fine pitch thread, with nominal thread diameters, D, from 8 mm
23、 up to and including 36 mm, in product grade A for sizes D up to and including 16 mm and product grade B for sizes D above 16 mm, and with property classes 8, 10 and 12.NOTE The dimensions of the nuts with the exception of the dimensions mwand hmaxcorrespond to those given in ISO 8674.If other speci
24、fications are required, they can be selected from existing International Standards, for example ISO 261, ISO 724, ISO 898-2, ISO 965-2, ISO 2320 and ISO 4759-1.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable to its
25、 application. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 225, Fasteners Bolts, screws, studs and nuts Symbols and descriptions of dimensionsISO 261, ISO general purpose metric screw threads General planISO 724, ISO general-purpose met
26、ric screw threads Basic dimensionsISO 898-2, Mechanical properties of fasteners made of carbon steel and alloy steel Part 2: Nuts with specified property classes Coarse thread and fine pitch threadISO 965-2, ISO general purpose metric screw threads Tolerances Part 2: Limits of sizes for general purp
27、ose external and internal screw threads Medium qualityISO 2320, Prevailing torque type steel nuts Mechanical and performance propertiesISO 3269, Fasteners Acceptance inspectionISO 4042, Fasteners Electroplated coatingsISO 4759-1, Tolerances for fasteners Part 1: Bolts, screws, studs and nuts Product
28、 grades A, B and CISO 6157-2, Fasteners Surface discontinuities Part 2: NutsISO 8992, Fasteners General requirements for bolts, screws, studs and nutsISO 10683, Fasteners Non-electrolytically applied zinc flake coatings ISO 2012 All rights reserved 1BS EN ISO 10513:2012ISO 10513:2012(E)3 DimensionsS
29、ee Figure 1 and Table 1.Symbols and descriptions of dimensions are specified in ISO 225.aPrevailing torque element; shape at the discretion of the manufacturer.b = 15 to 30.c = 90 to 120.Figure 1Table 1 DimensionsDimensions in millimetresThread (D Pa)M81M101M101,25M121,25M121,5(M141,5)bM161,5M201,5M
30、242M302M363damax. 8,75 10,80 13,00 15,10 17,30 21,60 25,90 32,40 38,90min. 8,00 10,00 12,00 14,00 16,00 20,00 24,00 30,00 36,00dwmin. 11,63 14,63 16,63 19,64 22,49 27,70 33,25 42,75 51,11e min. 14,38 17,77 20,03 23,36 26,75 32,95 39,55 50,85 60,79hmax. 8,00 10,00 13,30 14,10 16,40 20,30 23,90 30,00
31、36,00min 7,14 8,94 11,57 13,40 15,70 19,00 22,60 27,30 33,10mwmin. 5,15 6,43 8,30 9,68 11,28 13,52 16,16 19,44 23,52smax. 13,00 16,00 18,00 21,00 24,00 30,00 36,00 46,00 55,00min. 12,73 15,73 17,73 20,67 23,67 29,16 35,00 45,00 53,80aP is the pitch of the thread.bThe size in parentheses should be av
32、oided if possible.2 ISO 2012 All rights reservedBS EN ISO 10513:2012ISO 10513:2012(E)4 Requirements and reference International StandardsSee Table 2.Table 2 Requirements and reference International StandardsMaterial SteelGeneral requirements International Standard ISO 8992Thread Tolerance class 6HIn
33、ternational Standards ISO 261, ISO 724, ISO 965-2Mechanical and performance propertiesProperty class 8, 10, 12 aInternational Standards ISO 898-2, ISO 2320Tolerance Product grade For D 16 mm: AFor D 16 mm: BInternational Standard ISO 4759-1Finish CoatingAs processedRequirements for electroplating ar
34、e specified in ISO 4042.Requirements for non-electrolytically applied zinc flake coatings are specified in ISO 10683.Additional requirements or other finishes or coatings shall be agreed between the supplier and the purchaser.Surface integrity Limits for surface discontinuities are specified in ISO
35、6157-2.Acceptability Acceptance inspection is specified in ISO 3269.aFor D 16 mm property class 12 is not specified.5 DesignationEXAMPLE A prevailing torque type all-metal hexagon high nut with fine pitch thread M12 1,5 and property class 8 is designated as follows:Prevailing torque type hexagon hig
36、h nut ISO 10513 - M12 1,5 - 8 ISO 2012 All rights reserved 3BS EN ISO 10513:2012ISO 10513:2012(E)Bibliography1 ISO 8674, Hexagon high nuts (style 2) with metric fine pitch thread Product grades A and B4 ISO 2012 All rights reservedBS EN ISO 10513:2012This page deliberately left blankThis page delibe
37、rately left blankBSI is the independent national body responsible for preparing British Standards and other standards-related publications, information and services. It presents the UK view on standards in Europe and at the international level. BSI is incorporated by Royal Charter. British Standards
38、 and other standardisation products are published by BSI Standards Limited.British Standards Institution (BSI)raising standards worldwideBSI389 Chiswick High Road London W4 4AL UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 Standards and PASs are periodically updated by amendment or revision. Users of
39、 British Standards and PASs should make sure that they possess the latest amendments or editions.It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using British Standards would inform the Secreta
40、ry of the technical committee responsible, the identity of which can be found on the inside frontcover. Similary for PASs, please notify BSI Customer Services.Tel: +44 (0)20 8996 9001 Fax: +44 (0)20 8996 7001BSI offers BSI Subscribing Members an individual updating service called PLUS which ensures
41、that subscribers automatically receive the latest editions of British Standards and PASs.Tel: +44 (0)20 8996 7669 Fax: +44 (0)20 8996 7001Email: Buying standardsYou may buy PDF and hard copy versions of standards directly using acredit card from the BSI Shop on the website addition all orders for B
42、SI, international and foreign standards publicationscan be addressed to BSI Customer Services.Tel: +44 (0)20 8996 9001 Fax: +44 (0)20 8996 7001Email: In response to orders for international standards, BSI will supply the British Standard implementation of the relevant international standard, unless
43、otherwise requested.Information on standardsBSI provides a wide range of information on national, Europeanand international standards through its Knowledge Centre.Tel: +44 (0)20 8996 7004 Fax: +44 (0)20 8996 7005Email: BSI Subscribing Members are kept up to date with standards developments and recei
44、ve substantial discounts on the purchase priceof standards. For details of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002 Fax: +44 (0)20 8996 7001 Email: Information regarding online access to British Standards and PASs via British Standards Online can be found
45、 at information about British Standards is available on the BSI website at www.bsi- the data, software and documentation set out in all British Standards and other BSI publications are the property of and copyrighted by BSI, or some person or entity that own copyright in the information used (such
46、as the international standardisation bodies) has formally licensed such information to BSI for commerical publication and use. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means e
47、lectronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. Details and advice can be obtained from the Copyright & Licensing Department.Tel: +44 (0)20 8996 7070Email:
