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1、BRITISH STANDARD BS EN ISO 1580:1994 Slotted pan head screws Product grade A The European Standard EN ISO 1580:1994 has the status of a British Standard UDC 621.882.215.091.6 BS EN ISO 1580:1994 This British Standard, having been prepared under the direction of the Engineering Sector Board, was publ
2、ished under the authority of the Standards Board and comes into effect on 15 December 1994 BSI 02-1999 The following BSI references relate to the work on this standard: Committee reference GME/9 Draft for comment 91/83742 DC ISBN 0 580 23609 9 Cooperating organizations The European Committee for Sta
3、ndardization (CEN), under whose supervision this European Standard was prepared, comprises the national standards organizations of the following countries: AustriaOesterreichisches Normungsinstitut BelgiumInstitut belge de normalisation DenmarkDansk Standard FinlandSuomen Standardisoimisliito, r.y.
4、FranceAssociation franaise de normalisation GermanyDeutsches Institut fr Normung e.V. GreeceHellenic Organization for Standardization IcelandTechnological Institute of Iceland IrelandNational Standards Authority of Ireland ItalyEnte Nazionale Italiano di Unificazione LuxembourgInspection du Travail
5、et des Mines NetherlandsNederlands Normalisatie-instituut NorwayNorges Standardiseringsforbund PortugalInstituto Portugus da Qualidade SpainAsociacin Espaola de Normalizacin y Certificacin SwedenStandardiseringskommissionen i Sverige SwitzerlandAssociation suisse de normalisation United KingdomBriti
6、sh Standards Institution Amendments issued since publication Amd. No.DateComments BS EN ISO 1580:1994 BSI 02-1999i Contents Page Cooperating organizationsInside front cover National forewordii Foreword2 1Scope3 2Normative references3 3Dimensions3 4Specification and reference International Standards5
7、 5Designation5 Annex ZA (normative) Normative references to international publications with their relevant European publications6 Figure 13 Table 14 Table 25 National annex NA (informative) Committees responsibleInside back cover National annex NB (informative) Cross-referencesInside back cover BS E
8、N ISO 1580:1994 ii BSI 02-1999 National foreword This British Standard has been prepared under the direction of the Engineering Sector Board and is the English language version of EN ISO 1580:1994 Slotted pan head screws Product grade A, published by the European Committee for Standardization (CEN).
9、 It is identical with ISO 1580:1994, published by the International Organization for Standardization (ISO). EN ISO 1580:1994 was produced as a result of international discussions in which the United Kingdom took an active part. A British Standard does not purport to include all the necessary provisi
10、ons of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page,
11、 pages 2 to 6, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 1580 July 1994 UDC 621
12、.882.215.091.6 Descriptors: Fasteners, screws, slotted head screws, pan head screws, specifications, dimensions, designation English version Slotted pan head screws Product grade A (ISO 1580:1994 ) Vis mtaux tte cylindrique large, fendue Grade A (ISO 1580:1994 ) Flachkopfschrauben mit Schlitz Produk
13、tklasse A (ISO 1580:1994 ) This European Standard was approved by CEN on 1994-06-20. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists a
14、nd bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsib
15、ility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Po
16、rtugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1994 Copyright reserved to CEN members Ref. No. EN ISO 1580:1994 E EN ISO 1580:1994
17、 BSI 02-1999 2 Foreword This European Standard has been taken over by the Technical Committee CEN/TC 185, “Threaded and non-threaded mechanical fasteners and accessories” from the work of ISO/TC 2 “Fasteners” of the International Organization for Standardization (ISO). This European Standard shall b
18、e given the status of a national standard, either by publication of an identical text of by endorsement, at the latest by January 1995, and conflicting national standards shall be withdrawn at the latest by January 1995. According to the CEN/CENELEC Internal Regulations, the following countries are
19、bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, United Kingdom. EN ISO 1580:1994 BSI 02-19993 1 Scope This International Standard specifies the char
20、acteristics of slotted pan head screws of product grade A and with threads from M1,6 to M10 inclusive. If, in special cases, specifications other than those listed in this International Standard are required, they should be selected from existing International Standards, for example ISO 261, ISO 888
21、, ISO 898-1, ISO 965-2 and ISO 3506. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, an
22、d parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 225:1983, Fasteners Bolts, screw
23、s, studs and nuts Symbols and designations of dimensions. ISO 261:1973, ISO general purpose metric screw threads General plan. ISO 888:1976, Bolts, screws and studs Nominal lengths, and thread lengths for general purpose bolts. ISO 898-1:1988, Mechanical properties of fasteners Part 1: Bolts, screws
24、 and studs. ISO 965-2:1980, ISO general purpose metric screw threads Tolerances Part 2: Limits of sizes for general purpose bolt and nut threads Medium quality. ISO 3269:1988, Fasteners Acceptance inspection. ISO 3506:1979, Corrosion-resistant stainless steel fasteners Specifications. ISO 4042:1989,
25、 Threaded components Electroplated coatings. ISO 4759-1:1978, Tolerances for fasteners Part 1: Bolts, screws and nuts with thread diameters between 1,6 (inclusive) and 150 mm (inclusive) and product grades A, B and C. ISO 6157-1:1988, Fasteners Surface discontinuities Part 1: Bolts, screws and studs
26、 for general requirements. ISO 8839:1986, Mechanical properties of fasteners Bolts, screws, studs and nuts made of non-ferrous metals. ISO 8992:1986, Fasteners General requirements for bolts, screws, studs and nuts. 3 Dimensions See Figure 1 and Table 1. The shank diameter is approximately equal to
27、the pitch diameter or equal to the major thread diameter permissible. NOTE 1Symbols and designations of dimensions are specified in ISO 225. Figure 1 EN ISO 1580:1994 4 BSI 02-1999 Table 1 EN ISO 1580:1994 BSI 02-19995 4 Specifications and reference International Standards See Table 2. Table 2 5 Des
28、ignation Example of designation: A slotted pan head screw with thread M5, nominal length l = 20 mm and property class 4.8 is designated as follows: Pan head screw ISO 1580 - M5 20 4.8 MaterialSteelStainless steelNon- ferrous metal General requirementsInternational StandardISO 8992 Thread Tolerance6g
29、 International StandardsISO 261, ISO 965-2 Mechanical properties Property class4.8, 5.8A2-50, A2-70. International StandardsISO 898-1ISO 3506ISO 8839 Tolerances Product gradeA International StandardISO 4759-1 Finish Plain Requirements for electroplating are covered in ISO 4042. If different electrop
30、lating requirements are desired or if requirements are needed for other finishes, they shall be agreed between customer and supplier. Limits for surface discontinuities are covered in ISO 6157-1. AcceptabilityAcceptance procedure is covered in ISO 3269. EN ISO 1580:1994 6 BSI 02-1999 Annex ZA (norma
31、tive) Normative references to international publications with their relevant European publications This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications ar
32、e listed hereafter. 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. For undated references the latest edition of the publication referred to applies (including amendments).
33、 Publication YearTitleEN/HDYear ISO 2251983Fasteners Bolts, screws, studs Symbols and designation of dimensions EN 202251991 ISO 898-11988Mechanical properties of fasteners Part 1: Bolts, screws and studs EN 20898-11991 ISO 6157-11988Fasteners Surface discontinuities Part 1: Bolts, screws and studs
34、for general requirements EN 26157-11991 ISO 88391986Mechanical properties of fasteners Bolts, screws, studs and nuts made of non-ferrous metals EN 288391991 BS EN ISO 1580:1994 BSI 02-1999 National annex NA (informative) Committees responsible The United Kingdom participation in the preparation of t
35、his European Standard was entrusted by the Engineering Sector Board to Technical Committee GME/9, upon which the following bodies were represented: BEAMA Ltd. British Constructional Steelwork Association Ltd. British Industrial Fasteners Federation British Steel Industry British Steel Industry (Wire
36、 Section) Gauge and Tool Makers Association National Association of Fastener Stockholders Society of Motor Manufacturers and Traders Ltd. Washer Manufacturers Association of Great Britain The following bodies were also represented in the drafting of the standard, through subcommittees and panels: Br
37、itish Plastics Federation Portable Electric Tool Manufacturers Association Small Electrical Appliances Marketing Association Timber Trade Federation National annex NB (informative) Cross-references Publication referred toCorresponding British Standard ISO 225:1983BS EN 20225:1992 Fasteners Bolts, sc
38、rews, studs and nuts Symbols and designations of dimensions ISO 261:1973BS 3643 ISO metric screw threads Part 1:1981 Principles and basic data ISO 888:1976BS 7345:1990 Specification for nominal lengths of bolts, screws and studs and thread lengths for general purpose bolts ISO 898-1:1988BS EN 29898
39、Mechanical properties of fasteners Part 1:1992 Specification for bolts, screws and studs ISO 3506:1979BS 6105:1981 Specification for corrosion-resistant stainless steel fasteners ISO 4759-1:1978BS 6322 Tolerances for fasteners Part 1:1982 Specification for tolerances of bolts, screws and nuts with t
40、hread diameters $ 1.6 mm and # 150 mm and product grades A, B and C ISO 6157-1:1988BS EN 26157 Fasteners Surface discontinuities Part 1:1992 Bolts, screws and studs for general requirements ISO 8839:1986BS EN 28839:1992 Mechanical properties of fasteners Bolts, screws, studs and nuts made of non-fer
41、rous metals BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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