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1、INTERNATIONAL STANDARD IS0 3193 : 1991 TECHNICAL CORRIGENDUM I Published 1992-02-15 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION. MEtCqYHAPOAHAR OPrAHM3AuM no CTAHAAPTM3AuMM. ORGANISATION INTERNATIONALE DE NORMALISATION Aerospace - Bolts, normal hexagonal head, normal shank, short or medium length
2、 MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 lo0 MPa - Dimensions TECHNICAL CORRIGENDUM 1 Aronautique et espace - Vis tte hexagonale normale, avec tige normale et filetage MJ court ou de longueur moyenne, en matriau mtallique, revtues ou non revtues, d
3、es classes de rsistance infrieures ou gales 1 100 MPa - Dimensions RECTIFICA TIF TECHNIQUE 1 Technical corrigendum 1 to International Standard IS0 3193 : 1991 was prepared by Technical Committee ISO/TC 20, Aircraft and space vehicles, Sub-Committee SC 4, Aerospace fastener systems. Page 3 Table 1 Fo
4、otnote 5 1 Insert: instead of: “2 mm for 30 mm 100 mm“ “4 mm for L, 100 mm“ UDC 621.882.211 : 6 2 9 . 7 Ref. No. IS0 3193 : 1991/Cor.l : 1992 (E) Descriptors: aircraft industry, aircraft equipment, fasteners, bolts, hexagonal head screws, dimensions, dimensional tolerances. o IS01992 Printed in Swit
5、zerland Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/27/2007 04:15:11 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 3393 92 I 4852903 0200827 b I I NTE
6、R NATIONAL STANDARD IS0 31 93 First edition 1991 -01 -1 5 Aerospace - Bolts, normal hexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 I00 MPa - Dimensions Aronautique et espace - Vis tte hexagonale normale
7、, avec tige normale et filetage MJ court ou de longueur moyenne, en matriau mtallique, revtues ou non revtues, des classes de rsistance infrieures ou gales 1 100 MPa - Dimensions Reference number IS0 3193:1991 (E) Copyright International Organization for Standardization Provided by IHS under license
8、 with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/27/2007 04:15:11 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 3373 93 E 4853703 O100828 8 W IS0 31 93:1991 (E) Foreword IS0 (the International Organization for Standardization) is a worldwide
9、 federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that
10、committee. International organizations, govern- mental and non-governmental, in liaison with ISO, also take pari in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by
11、 the technical committees are circulated to the member bodies for voting. Publication as an Inter- national Standard requires approval by at least 75% of the member bodies casting a vote. International Standard IS0 3193 was prepared by Technical Committee ISO/TC 20, Aircraft and space vehicles. 8 IS
12、0 1991 Ail rlghts reserved, No part of thls pubilcatlon may be reproduced or utiilzed In any form or by any means, electronic or mechanical, Including photocopying and mlcrofilm, wlthout permlsslon in writing from the publisher. International Organization for Standardization Case Postale 56 CH-I211
13、Genhe 20 Switzerland Prlnted In Swltzeriand Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/27/2007 04:15:11 MDTNo reproduction or networking permitted without license from IHS -,-,- INT
14、ERNATIONAL STANDARD IS0 31 93:1991 (E) Aerospace - Bolts, normal hexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 I00 MPa - Dimensions 1 Scope This International Standard specifies the dimensions of norma
15、l hexagonal head bolts with close or large tolerance normal shank, and short or medium length MJ threads, in metallic material, coated or un- coated, with strength classes less than or equal to 1100 MPa. It is intended for the drawing up of aerospace prod- uct standa rds. 2 Normative references The
16、following standards contain provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publi- cation, the editions indicated were valid. All stan- dards are subject to revision, and parties to agreements based on this International Standard
17、 are encouraged to investigate the possibility of ap- plying the most recent editions of the standards in- dicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. IS0 286-2:1988, IS0 system of limits and fits - Part 2 : Tables of standard tolerance grades
18、 and limit deviations for holes and shafts. IS0 3353:1976, Aerospace construction - Rolled threads - Runout and lead threads. IS0 5855-2:1988, Aerospace - MJ threads - Part 2: Limit dimensions for bolts and nuts. 3 Configuration and dimensions See figure 1 and table 1. Dimensions and tolerances are
19、expressed in millimetres. They are applicable after any surface coating, but before the application of any lubricant. Details of form not stated are lefl to the manufac- turers discretion. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA T
20、echnical Standards 1/9972545001 Not for Resale, 04/27/2007 04:15:11 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 3393 93 i-445l903 OLOOB30 b W IS0 31 93:1991 (E) Break sharp edges 0,l to 0,4 optional 7 2 holes J I/ u I Q _-._ 7 A A u _-._ A a - 1) The form of the dim
21、ple shall be a continuous surface. Figure 1 Table 1 D i rnln. mln. H Thread11 2) Size code bolts -+ - tel. nom. max. rnln. 0,4 0,2 0,5 0,2 0,6 0,3 large close h124) f74) close -0,010 -0,035 + 2 to 30 2 to 40 h124 30,2 784 I 784 3 to 50 3 io 60 I MJ6 x 1 - 4h6h MJ7 x 1 - 4h6h 4 to 70 4 i o 80 7 -0.01
22、3 I MJB x 1 - 4h6h MJ10 x 1,25 - 4h6h -01038 701 5 10 100 6 to 120 16,3 18,3 I 120 MJ12 x 1,25 - 4h6h -0,018 -0,041 140 I MJ14 x 1.5 - 4h6h 7 to 140 i60 I MJ16 x 1,5 - 4h6h _s 29,3 8 to. 160 O to i80 1:; i MJ18 x 1,5 - 4h6h MJ20 x 1,5 - 4h6h q-xK -0,045 I 10 to 200 2 ._ - Copyright International Org
23、anization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/27/2007 04:15:11 MDTNo reproduction or networking permitted without license from IHS -,-,- 1) 2) In accordance with IS0 5855-2. For coated or uncoated bolts, with a
24、close tolerance on D , the thread major diameter, d , shall be mln. nom. tol. 6 0 2 hi241 0 3 8 10 11 i 3 0 . 6 17 0.6 ht34) 22 0 . 8 24 27 30 03 1 .o IS0 3193:1991(E) 4.5 7,25 I 7.9 I 12,25 10.05 16,25 d max. = D min. - 0,025 mm d min.: see IS0 5855-2. F max. shall not interfere with S 3) 4) See IS
25、0 286-2. 5) Increments: i mm for L i i00 mm If greater lengths are required, they shall be calculaled uslng these increments. 3 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/27/2007 04
26、:15:11 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 31931991(E) UDC 621.882.211:629.7 escriplors: alrcraft Industry, alrcrait equipment, fasteners, bolts, hexagonal head screws, dimensions, dimensional tolerances. Price based on 3 pages Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/27/2007 04:15:11 MDTNo reproduction or networking permitted without license from IHS -,-,-