ISO-10512-1997.pdf
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1、INTERNATIONAL STANDARD IS0 10512 First edition 1997-11-15 Prevailing torque type hexagon nuts (with non-metallic insert), style 1, with metric fine pitch thread - Property classes 6,8 and 10 krous hexagonaux autofrein4.s (A anneau non mktallique), style 1, A filetage mktrique $4 pas fin - Classes de
2、 qua/it a=400net; p=iso; o=isocs; s-central Printed in Switzerland ii Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/27/2007 02:44:36 MDTNo reproduction or networking permitted without
3、license from IHS -,-,- INTERNATIONAL STANDARD IS0 IS0 10512:1997(E) Prevailing torque type hexagon nuts (with non-metallic insert), style 1, with metric fine pitch thread - Property classes 6,8 and 10 1 Scope This International Standard specifies the characteristics of prevailing torque type hexagon
4、 nuts (with non-metallic insert), style 1, with metric fine pitch thread with nominal thread diameters d from 8 mm 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 6,8 and 10. NOTE - The dimensi
5、ons of the nuts correspond to those given in IS0 8673 plus prevailing torque feature. If other specifications are required, they should be selected from existing International Standards, for example IS0 261, IS0 965-2, IS0 2320 and IS0 4759-l. 2 Normative references The following standards contain p
6、rovisions 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, and parties to agreements based on this International Standard are encouraged to investigate th
7、e possibility of applying the most recent editions of the standards indicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. IS0 225: 1983, Fasteners - Bolts, screws, studs and nuts - Symbols and designations of dimensions. IS0 261:-l , IS0 general purpo
8、se metric screw threads - General plan. IS0 9652:-“, /SO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose bolt and nut threads - Medium quality. IS0 2320:1997, Prevailing torque type steel hexagon nuts - Mechanical and performance properties. IS0 3269:
9、1988, Fasteners - Acceptance inspection. IS0 4042:-3 , Fasteners - Electroplated coatings. IS0 4759-l:-“, Tolerances for fasteners - Part 1: Bolts, screws, studs and nuts - Product grades A, B and C. IS0 6157-2: 1995, Fasteners - Surface discontinuities - Part 2: Nuts. IS0 8992:1986, Fasteners - Gen
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