BS 4929-1-1973 Specification for steel hexagon prevailing-torque type nuts. Metric series
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ID： |
1BFA6700619847FD009E393516663BEA |
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文件大小(MB)： |
1.99 |
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页数： |
17 |
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文件格式： |
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日期： |
2024-6-23 |
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文本摘录（文本识别可能有误，但文件阅览显示及打印正常，pdf文件可进行文字搜索定位）：
BS 4929 : PaR 1 : 1973,UDC 621.882.31,「0!?*MI IHIT丒蓬奢瀏,Specsncg!tBO§Ti f?r,Ste?^ h@xag.E^ prevaOing-torq^e,typ@ [iiLrtsn,ド卷n 1. Met de senes,彎t^,IiIIIHIIIVIIIII,British Standards ^nsthution,This British Standard, having been approved bv the Mechanical Engineering industry Standards Committee, was published,under the authority of the Executive Board on 15 June, 1973.,. British Standards Institution, 1973.,ISBN: 0 580 07641 5,Copyright,Users of British Standards are reminded that copyright subsists in all BSI publications.. No part of this publication may be,reproduced in any form without the prior permission in writing of BSL This does not preclude the free use. in the course of,implementing the standard, of necessaryf details such as symbols and size, type or grade designations. Enquiries should be addressed,to the BSI Secretariat.,Contract requirements,Attention is drawn to the fact that this British Standard does not purport to include all the necessary provisions of a contract..,Revision of British Standards,In order to keep abreast of progress in the industries concerned. British Standards are subject to periodical review, Suggestions for,improvements will be recorded and in due course brought to the notice of the committees charged with the revision of the standards,to which they refer.,British Standards are revised, when necessary, by the issue either of amendment slips or of revised editions. It is important that,users of British Standards should ascertain that they are in possession of the latest amendments or editions. Full information on all,BSI publications, numbering over 6000, will be found in the British Standards Yearbook- This information is supplemented by,details published each month in BSI News of new publications, revisions and amendments.,BSI News is available to Subscribing Members of the Institution. All other publications may be purchased direct from Sales,Department. Enquiries concerning subscribing membership, which has considerable advantages, will be welcomed, and should be,made to Subscriptions Department, Both departments are located at:,101 Pentonville Road, London N1 9ND (Telephone 01-837 8801; Telex 23218).,The following BSI references relate to the work on this standard:,Committee reference MEE/60. MEE/60/12 Draft for comment 69/4810,Co-operating organizations,The Mechanical Engineering industry Standards Committee, under whose supervision this British Standard was prepared, consists,of representatives from the following Government departments and scientific and industrial organizations:,Associated Offices Technical Committee,Association of Consulting Engineers,* Association of Hydraulic Equipment Manufacturers Ltd..,Association of Mining Elect-rical and Mechanical,Engineers,British Compressed Air Society,British Electrical and Allied Manufacturers' Association,British Gear Manufacturers' Association,British Internal Combustion Engine Manufacturers',Association,British Mechanical Engineering Confederation,British Pump Manufacturers' Association,*British Steel Industry,Crown Agents for Overseas Governments and,Administrations,Department of Employment,* Department of the Environment,Department of Trade and Industry,* Department of Trade and Industry - National Engineering,Laboratory7 ~,Electricity Council, the Central Electricity Generating,Board and the Area Boards in England and Wales,*Engineering Equipment Users' Association,Gas Council,Institution of Civil Engineers,Institution of Gas Engineers,Institution of Heating and Ventilating Engineers,Institution of Mechanical Engineers,Institution of Mechanical Engineers,(Automobile Division),Institution of Plant Engineers,*Institution of Production Engineers,London Transport Executive,*Machine Tool Trades Association,Ministry of Defence,Ministry of Defence, Army Department,*National Coal Board,National Physical Laboraton (Department of Trade and,Industry),Process Plant Association,Railway Industry Association of Great Britain,Royal Institute of British Architects,Telecommunications Engineering Manufacturing Association,Water Tube Boilermakers Association,The Government departments and scientific and industrial organizations marked with an asterisk in the above list, together with,the following, were directly represented on the committee entrusted with the preparation of this British Standard:,Black Bolt and Nut Association of Great Britain,British Bolt, Nut, Screw and Rivet Federation,British Constructional Steelwork Association,British Railways Board,Constructional Steel Research and Development,Organisation,Fasteners and Turned Parts Institute,Institute of Iron and Steel Wire Manufacturers,Min……
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