JIS-B-1136-2004-ENG.pdf
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1、J IS JAPANESE I N DCJSTR IAL STANDARD Translated and Published by Japanese Standards Association Hexalobular socket head cap screws ICs 21.060.10 Reference number : JIS B 1136 : 2004 (E) PROTECTED BY COPYRIGHT 7 s Copyright Japanese Standards Association Provided by IHS under license with JSALicense
2、e=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 09:11:47 MDTNo reproduction or networking permitted without license from IHS -,-,- B 1136 : 2004 (IS0 14579 : 2001) Foreword This translation has been made based on the original Japanese Industrial Standard established by the M
3、inister of Economy, Trade and Industry through deliberations at the Japanese Industrial Standards Committee according to the proposal of establishing a Japanese Industrial Standard from The Japan Research Institute for Screw Threads and Fasteners (JFRI)! Japanese Standards Association (JSA), with a
4、draft of Industrial Standard based on the provision of Article 12 Clause 1 of the Industrial Standardization Law. This Standard has been made based on IS0 14579 : 2001 Hexalobular socket head cap screws for the purposes of making it easier to compare this Standard with International Standard; to pre
5、pare Japanese Industrial Standard conforming with International Standard; and to propose a draft of an International Standard which is based on Japanese Industrial Standard. Attention is drawn to the possibility that some parts of this Standard may conflict with a patent right, application for a pat
6、ent after opening to the public, utility model right or application for registration of utility model after opening to the public which have technical properties. The relevant Minister and the Japanese Industrial Standards Committee are not responsible for identifying the patent right, application f
7、or a patent after opening to the public, utility model right or application for registration of utility model after opening to the public which have the said technical properties. Date of Establishment: 2004-03-20 Date of Public Notice in Official Gazette: 2004-03-22 Investigated by: Japanese Indust
8、rial Standards Committee Standards Board Technical Committee on Machine Elements JIS B 1136 : 2004, First English edition published in 2004-06 Translated and published by: Japanese Standards Association 4-1-24, Akasaka, Minato-ku, Tokyo, 107-8440 JAPAN In the event of any doubts arising as to the co
9、ntents, the original JIS is to be the final authority. O JSA 2004 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
10、 the publisher. Printed in Japan PROTECTED BY COPYRIGHT Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 09:11:47 MDTNo reproduction or networking permitted without license from IHS -,-,- B
11、1136 : 2004 (IS0 14579 : 2001) Contents Page Introduction . 1 Scope 2 Normative references 3 Dimensions . 4 Specifications and reference standards . 5 Designation Annex A (informative) Masses of carbon steel screws (i) PROTECTED BY COPYRIGHT Copyright Japanese Standards Association Provided by IHS u
12、nder license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 09:11:47 MDTNo reproduction or networking permitted without license from IHS -,-,- JAPANESE INDUSTRIAL STANDARD JIS B 1136 : 2004 (IS0 14579 : 2001) Hexalobular socket head cap screws Introduction Th
13、is Japanese Industrial Standard has been prepared based on the first edition of IS0 14679 : 2001 Hexalobular socket head cup screws without modi- fying the technical contents. The portions of this Standard shown by dotted underlines are the matters not stated in the corresponding International Stand
14、ard. 1 Scope This Standard specifies the characteristics of hexalobular socket head cap screws with thread sizes from M2 up to an including M20, of product grade A. If, in special cases, specifications other than those listed in this International Stan- dard are required, they should be selected fro
15、m existing International Standards, e.g. JIS B 0205-2, JIS B 0209-2, JIS B 0209-3, JIS B 1009, JIS B 1021, JIS B 1051 and JIS B 1054-1. NOTE : The International Standard corresponding to this Standard is as follows. In addition, symbols which denote the degree of correspondence in the contents betwe
16、en the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/IEC Guide 21. IS0 14579 : 2001 Hexalobular socket head cap screws (IDT) Information : Product grades A, B and C are specified according to the tolerances by JIS B 1021. A gra
17、de is in more precise and C grade is in less precise. 2 Normative references The following standards contain provisions which, through reference in this Standard, constitute provisions of this Standard. The most recent editions of the standards (including amendments) indicated below shall be applied
18、. JIS B 0143 NOTE : IS0 225 ; 1983 Fasteners-Bolts, screws, studs and nuts-Symbols and designations of dimensions is equivalent to the said standard. JIS B 0205-2 IS0 general purpose metric screw threads-Part 2 : General plan NOTE : IS0 261 ; 1998 IS0 general purpose metric screw threads-General pla
19、n is identical with the said standard. JIS B 8209-2 IS0 general purpose metric screw threads-Tolerances-Part 2 : Limits of sizes for general purpose external and internal screw threads-Medium quality NOTE ; IS0 965-2 ; 1998 IS0 general purpose metric screw threads-Toler- ances-Part 2 : Limits of siz
20、es for general purpose external and inter- nal screw threads-Medium quality is identical with the said standard. JIS B 0209-3 IS0 general purpose metric screw threads-Tolerances-Part 3 : Deviations for constructional screw threads Symbols and designations of dimensions for threaded fasteners PROTECT
21、ED BY COPYRIGHT Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 09:11:47 MDTNo reproduction or networking permitted without license from IHS -,-,- 2 B 1136 : 2004 (IS0 14579 : 2001) NOTE :
22、IS0 965-3 : 1998 IS0 general purpose metric screw threads-Toler- ances-Part 3 : Deviations for constructional screw threads is identi- cal with the said standard. JIS 3 3 1003 Fasteners-Ends of parts with external IS0 metric thread NOTE : IS0 4753 : 1999 Fasteners-Ends of parts with external IS0 met
23、ric thread is identical with the said standard. JIS B 1009 Bolts, screws and studs-Nominal lengths, and thread lengths for general purpose bolts NOTE : IS0 888 : 1976 Bolts, screws and studs-Nominal lengths, and thread lengths for general purpose bolts is equivalent to the said standard. JIS B 1015
24、NOTE : IS0 10664 : 1999 Hexalobular internal driving feature for bolts and screws is identical with the said standard. Tolerances for fasteners-Part 1 : Bolts, screws, studs and nuts- Product grades A, B and C NOTE : IS0 4759-1 : 2000 Tolerances for fasteners-Part 1 :Bolts, screws, studs and nuts-Pr
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