1979_2016.pdf

AMERICAN NATIONAL STANDARD Metric Hex Bolts ANSI 818.2.3.5M-_ 1919 _ SECRETARIAT SOCIETY OF AUTOMOTIVE ENGINEERS THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS Government Key Words:Bolt,Hex-Metric PUBLISHED BY THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS United Engineering Center 345 East 47th Street New York,N.Y.10017 REAFFIRMED 2016ANSI 818.2.3.SM-79 26 APRIL 1979 ACCEPTANCE NOTICE This non-Government document was adopted on 26 April 1979 and is approved fo,use by the DoD and Federal Agencies.Metric hex bolts shall conform to this document and Appendix JJI,which establishes standard items for Government application.Appendix lII,Tabie 4 shall be used for item selection in accordance with the part numbering system and size information contained therein.The indicated industry group has furnished the clearances required by existing regulations.Copies of the document are stocked by DoD Single Stock Point,Naval Publications and Forms Center,Philadelphia,PA,19120,for issue to DoD activities and Federal Agencies only.Contractors and industry groups must obtain copies directly from:Title of Document:ANSI Document No.:The American Society of Mechanical Engineers United Engineering Center,345 E.47th St,eet New York,NY 10017 or The American National Standards Institvtc 1430 Broadway,New York,NY 10018 Bolt,Hex-Metric Date of Specific Issue Adopted:ANSI Bl8.2.3.5M-1979 26 April 1979 Releasing Industry Group:Custodians:The American Society of Mechanical Engineers Military Coordinating Activit)Army-AR Navy-AS Air Force-99 Review Activities:Army-AV,MI,ER Navy-MC DLA-IS NSA-NS Civil Agencies:GSA-FSS Army-,A(Project 5306-0620)User Activities:Army-ME,AT Navy-SH NOTICE:When reaffirmation,amendment,revision,or cancellation of this standard is initially proposed,the industry group responsible for this standard shall inform the Military Coordinating Activity of the proposed action and request their participation.No part of this document may be reproduced in any form,in an electronic retrieval system or otherwise,without the prior written permission of the publisher.Date of Issuance:August 31,1979 Copyright 1979 by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS All Rights Reserved Printed in U.S.A.I FSC 5306 I ERRATA to ANSI B18.2.3.5M-1979 METRIC HEX BOLTS Page 3,Note 18,change B1.13 to read B1.13M Page S,in the standard shall be replaced with the second page of this errata Page 10,MATERIAL AND FINISH CODE,change to read:A-Steel w/Cadmium Plating per QQ-P-416,Type II,Class 3(5.lm Plating Thickness),Property Class 10.9.B-Steel w/Zinc Plating per QQ-Z-325,Type II,Class 3(5.lm Plating Thickness),Property Class 10.9.THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS 345 East 47 Street,New York,N.Y.10017 May 1981 AMERICAN NATIONAL STANDARD METRIC HEX BOLTS ANSI 618.2.3.5M-1979 NO TE NOTE 17.3 14 SEE PROPERfY CLASS AND MANU-FACTURERS IDENTIFICATION SEE TO APPEAR ON TOP OF HEAD SEE NOTE 21 Table 1 Dimensions of Hex Bolts t E K R-ladius of Fillet B(Ref)D Nominal Bolt Dia and Thread Pitch M5 x 0.8 M6 x 1 M8 x 1.25 M10 x 1.5 M12 x 1.75 M14 x 2 M16 x 2 M20 x 2.5 M24 x 3 M30 x 3.5 M36 x 4 M42 x 4.5 M48 x 5 M56 x 5.5 M64 x 6 M72 x 6 M80 x 6 M90 x 6.M100 x6 K1 Nrench,Height ing Da Fillet rransi-tion Dia-Max 5.7 6.8 9.2 11.2 13.7 15.7 17.7 22.4 26.4 33.4 39.4 45.4 52.0 62.0 70.0 78.0 86.0 96.0 107.0 Head Height Lasic)Bolt Lengths 200 Thread Length-Width AtX-Corners Body Diameter Width A C T-Flats Bolt Lengths 125ano Q 200 22 24 28 32 36 40 44 52 60 72 84 96 108 124 140 156 172 192 212 17.3 Bolt Lengths 125-16 18 22 26 30 34 38 46 54 66 78 90 102-Max-5.48 6.19 8.58 10.58 12.70 14.70 16.70 20.84 24 84 30.84 37.OO 43.OO 49.00 57.20 65.52 73.84 82.16 92.48 I 02.80-Min-8.6:10.8E 14.2C 17.55 19.8E 22.7s 26.1 i 32.95 39.55 50.55 60.7s 71.71 82.76 93.71 104.65 I 15.6C 126.54 143.07 I 59.6C-I-16.46-Max-9.24 11.55 15.01 18.48 20.78 24.25 27.7 1 34.64 41.57 53.12 63.51 75.06 86.60 98.15 09.70 21.24 32.79 50.1 1 67.43 E 17.32-Max 3.88 4.38 5.68 6.85 7.95 9.25 10.75 13.40 15.90 19.75 23.55 27.05 31.07 36.20 41.32 46.45 51.58 57.74 63.90-Min 2.4 2.8 3.7 4.5 5.2 6.2 7.O 8.8 10.5 13.1 15.8 18.2 21.o 24.5 28.o 31.5 35.0 39.2 43.4-Min 0.2 0.3 0.4 0.4 0.6 0.6 0.6 0.8 0.8 1.o 1.o 1.2 1.5 2.o 2.o 2.0 2.0 2.o 2.5-Min-7.64 9.64 12.57 15.57 17.57 20.1 6 23.16 29.16 35.00 45.OO 53.80 62.90 72.60 82.20 91.80 101.40 I1 1.oo I 25.50 140.00-Min 3.35 3.85 5.10 6.1 7 7.24 8.51 9.68 12.12 14.56 17.92 21.62 25.03 28.93 33.80 38.68 43.55 48.42 54.26 60.1 0-4.52 8.00 5.52 10.00 7.42 13.00 9.42 16.00 1 1.30 18.00 13.30 21.OO 15.30 24.00 19.16 30.00 23.16 36.00 29.16 46.00 35.00 55.00 4 1.OO 65.OO 47.00 75.00 54.80 85.00 62.80 95.00 70.80 105.00 78.80 115.00 88.60 130.00 98.60 1 45.OO 35 37 41 45 49 53 57 65 73 85 97 109 121 137 153 169 185 205 225 7 iz-l-77 8 4.5 I M10 x 1.5 10.58 9.42 15.00 14.57 26 32 45 See Note 2.2 of General Data.5 H 111111111 M0104E FOREWORD American National Standards Committee BI 8 for the standardization of bolts,screws,nuts,rivets and similar fasteners was organ