JIS-B-1111-AMD-1-2006-ENG.pdf
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1、Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 11/15/2008 20:54:08 MSTNo reproduction or networking permitted without license from IHS -,-,- Copyright Japanese Standards Association Provided by IHS und
2、er license with JSALicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 11/15/2008 20:54:08 MSTNo reproduction or networking permitted without license from IHS -,-,- Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=J
3、apan, IHS Not for Resale, 11/15/2008 20:54:08 MSTNo reproduction or networking permitted without license from IHS -,-,- Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 11/15/2008 20:54:08 MSTNo reproduc
4、tion or networking permitted without license from IHS -,-,- Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 11/15/2008 20:54:08 MSTNo reproduction or networking permitted without license from IHS -,-,-
5、Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 11/15/2008 20:54:08 MSTNo reproduction or networking permitted without license from IHS -,-,- Copyright Japanese Standards Association Provided by IHS und
6、er license with JSALicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 11/15/2008 20:54:08 MSTNo reproduction or networking permitted without license from IHS -,-,- Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=J
7、apan, IHS Not for Resale, 11/15/2008 20:54:08 MSTNo reproduction or networking permitted without license from IHS -,-,- Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 11/15/2008 20:54:08 MSTNo reproduc
8、tion or networking permitted without license from IHS -,-,- J I S BULLLL 96 = 4933608 0533374 T9T UDC 621.882.2 J IS JAPANESE INDUSTRIAL STANDARD Cross recessed head screws JIS B 1111-1996 . Translated and Published bY Japanese Standards Association Printed in Japan 16 S Copyright Japanese Standards
9、 Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 11/15/2008 20:54:08 MSTNo reproduction or networking permitted without license from IHS -,-,- J I S BX3333 9b = 4933b08 O533375 926 H In the event of any doubt arising, the original
10、Standard in Japanese is to be final authority Errata for JIS (English edition) are printed in Standardization Journal, published monthly by the Japanese Standards Association. Errata will be provided upon request, please contact: Business Department, Japanese Standards Association 41-24, Akasaka, Mi
11、nato-ku, Tokyo, JAPAN 107 TEL. 03-3583-8002 FAX. 03-3583-0462 Errata are also provided to subscribers of JIS (English edition) in Monthly information. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 11/
12、15/2008 20:54:08 MSTNo reproduction or networking permitted without license from IHS -,-,- J I S B*3333 76 m 4933b08 0533376 862 Type Cross recessed pan head s c r e w s UDC 62 1.882.2 Corresponding International Standard IS0 7045 : 1994 JAPANESE INDUSTRIAL STANDARD J I S Cross recessed head screws
13、B 1111-1996 Cross recessed countersunk head screws 1. This Japanese Industrial Standard specifies the steel cross recessed head screws (hereafter, referred to as “steel screws“), stainless steel cross recessed head screws (hereafter, referred to as “stainless steel screws“) and nonferrous metal cros
14、s recessed head screws (hereafter, referred to as “nonferrous metal screws“) for general use. Scope IS0 7046- 1 : 1994 IS0 7046- 2 : 1990 Remarks 1. 2. 3. 4. When the steel screws, stainless steel screws and nonferrous metal screws are generically called, these are simply called “screws“. The screws
15、 not in accordance with the text of this Standard are specified in the Annex. The standards cited in this Standard are given in the Attached Table 5. The International Standards corresponding to the text of this Standard are given in the Attached Table 6. 2. Definitions The definitions of main terms
16、 used in this Standard are in accordance with JIS B O 1 O 1. 3. Classification The screws shall be classified as given in Table 1 according to the shapes of head. Table 1. Classification of screws I Cross recessed raised countersunk head s c r e w s IS0 7047 : 1994 4 . Qualities The qualities (1 of
17、the screws shall be in accordance with Table 2. The geometrical tolerances and surface conditions of screws shall be in accordance with the following : (1) The geometrical tolerances of screws shall be in accordance with JIS B 1021 Attached Table 1. (2) The permissible limits in respect to the surfa
18、ce discontinuities of screws, unless particularly designated, shall be in accordance with JIS B 1041 or JIS B 1043, (3) The screws shall generally be not processed with surface treatment. Particularly when the surface treatment of plating or the like is required, it shall be designated by the purcha
19、ser. When the electroplating is to be processed, JIS B 1044 shall be referred to. Note () Product grade, tolerance class of screw threads and mechanical properties. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Japan, IHS Not f
20、or Resale, 11/15/2008 20:54:08 MSTNo reproduction or networking permitted without license from IHS -,-,- J I S B*333L 96 W 4933608 0533377 7T W Stainless steel 2 B 1111-1996 A2-50 1 JIS B1054 A2-70 Table 2. Quality of screws Attached Table 1 Type Coarse Type thread or Attached Table 3 T y p or Coars
21、e Type thread v 1 2 to M10 6 9 I Nonferrous metal - (9 JIS B 1057 Screw thread Shape and dimensions Range of rance Strength class Applicable JIS B 1051 Product grade (1 Type of screw lesignation class I (5) Cross recessed pan head screws M1.6 to M10 A 69 - () 1 JIS B 1057 Nonferrous metal Steel I 4.
22、8 I JIS B 1051 M1.6 to M10 1 6g A Cross recessed countersunk head screws Steel I 8.8 I JIS B 1051 A JIS B 1054 JIS B 1051 * Type Z thread 6 9 Cross recessed raised coutersunk head screws M1.6 to M10 Stainless A2- 50. 1 JIS B 1054 Steel A2-70 A A of product grade shall be in accordance with JIS B 102
23、1. The shapes and dimensions of cross recesses shall be in accordance with JIS B 1012. However, the wing length of cross recess (m) and penetration depth of gauge (4) shall be in accordance with Attached Tables 1 to 4 . The types of screw thread shall be in accordance with JIS B 0205. The tolerance
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- JIS 1111 AMD 2006 ENG
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