1、AEROSPACE STANDARDBOLT, MACHINE - DOUBLE HEXAGON EXTENDEDWASHER HEAD, DRILLED, PD SHANK, CADMIUMPLATED, STEEL, UNS G87400, 125 KSI MIN,.5000-20 UNJF-3AAS9928Copyright 2015 SAE InternationalAll rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted
2、, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE.TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970 (outside USA)Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADD
3、RESS: http:/www.sae.orgISSUED2000-08REAFFIRMED 2007-06REVISED2015-09THIRD ANGLE PROJECTIONCUSTODIAN: E-25REV. BFEDERAL SUPPLY CLASS5306AS9928SHEET 1 OF 3REV.BPROCUREMENT SPECIFICATION: AS7452 /3/SAE Technical Standards BoardRules providethat:“This reportis publishedby SAE to advance thestateoftechni
4、cal andengineering sciences. The useofthis reportis entirely voluntary, and its applicability and suitability forany particularuse, includingany patent infringement arising therefrom, is thesole responsibility oftheuser.”SAE reviews eachtechnical reportatleastevery fiveyears at whichtime it may bere
5、vised, reaffirmed, stabilized, or cancelled. SAEinvites your written comments and suggestions.SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS9928BRATIONALERESTORE ORIGINAL MAGNETIC PARTICLE TEST REQUIREMENT, CORRECT L DIM FOR
6、MS9928-24, REVISE LIGHTENING HOLE CONFIGURATION TO ALLOW OPTIONAL SHAPE, ADD EDGE DISTANCE EXCEPTION FOR HEAD MARKING, UPDATE THREADS TO AS8879, UPDATE COLD ROLLING DRAWING NOTE, UPDATE SURFACE FINISH REQUIREMENTS, DELETE .015 MAX RADIUS AT BASE OF WRENCH PAD, AND FIGURE 1 REDRAWN.NOTICETHE INITIAL
7、SAE PUBLICATION OF THIS DOCUMENT WAS TAKEN DIRECTLY FROM U.S. MILITARY STANDARD MS9928A. THIS SAE STANDARD RETAINS THE SAME PART NUMBERS ESTABLISHED BY THE ORIGINAL MILITARY DOCUMENT.ANY REQUIREMENTS ASSOCIATED WITH QUALIFIED PRODUCTS LISTS (QPL) MAY CONTINUE TO BE MANDATORY FOR DOD CONTRACTS. REQUI
8、REMENTS RELATING TO QPLS HAVE NOT BEEN ADOPTED BY THE SAE FOR THIS STANDARD AND ARE NOT PART OF THIS SAE DOCUMENT.FIGURE 1 - BOLTAEROSPACE STANDARDAS9928SHEET 2 OF 3REV.BBOLT, MACHINE - DOUBLE HEXAGON EXTENDEDWASHER HEAD, DRILLED, PD SHANK, CADMIUMPLATED, STEEL, UNS G87400, 125 KSI MIN,.5000-20 UNJF
9、-3ATABLE 1 - PART NUMBERS AND DIMENSIONSPART NO. L KAPPROX.MASSLB/100 PART NO. L KAPPROX.MASSLB/100MS9928-03 .740- .760 .105- .125 7.25 MS9928-30 2.865-2.885 1.565-1.625 17.54MS9928-04 .802- .822 .105- .125 7.56 MS9928-31 2.990-3.010 1.690-1.750 18.14MS9928-05 .865- .885 .105- .125 7.86 MS9928-32 3.
10、115-3.135 1.815-1.875 18.75MS9928-06 .928- .948 .105- .125 8.16 MS9928-33 3.240-3.260 1.940-2.000 19.35MS9928-07 .990-1.010 .105- .125 8.47 MS9928-34 3.365-3.385 2.065-2.125 19.95MS9928-08 1.052-1.072 .105- .125 8.77 MS9928-35 3.490-3.510 2.190-2.250 20.54MS9928-09 1.115-1.135 .105- .125 9.07 MS9928
11、-36 3.615-3.635 2.315-2.375 21.17MS9928-10 1.178-1.198 .105- .125 9.37 MS9928-37 3.740-3.760 2.440-2.500 21.77MS9928-11 1.240-1.260 .105- .125 9.67 MS9928-38 3.865-3.885 2.565-2.625 22.32MS9928-12 1.302-1.322 .105- .125 9.97 MS9928-39 3.990-4.010 2.690-2.750 22.98MS9928-13 1.365-1.385 .105- .125 10.
12、27 MS9928-40 4.115-4.135 2.815-2.875 23.59MS9928-14 1.428-1.448 .128- .188 10.57 MS9928-41 4.240-4.260 2.940-3.000 24.16MS9928-15 1.490-1.510 .190- .250 10.87 MS9928-42 4.365-4.385 3.065-3.125 24.79MS9928-16 1.552-1.572 .252- .312 11.18 MS9928-43 4.490-4.510 3.190-3.250 25.40MS9928-17 1.615-1.635 .3
13、15- .375 11.49 MS9928-44 4.615-4.635 3.315-3.375 26.01MS9928-18 1.678-1.698 .378- .438 11.79 MS9928-45 4.740-4.760 3.440-3.500 26.61MS9928-19 1.740-1.760 .440- .500 12.09 MS9928-46 4.865-4.885 3.565-3.625 27.22MS9928-20 1.802-1.822 .502- .562 12.40 MS9928-47 4.990-5.010 3.690-3.750 27.82MS9928-21 1.
14、865-1.885 .565- .625 12.70 MS9928-48 5.115-5.135 3.815-3.875 28.43MS9928-22 1.928-1.948 .628- .688 13.00 MS9928-49 5.240-5.260 3.940-4.000 29.22MS9928-23 1.990-2.010 .690- .750 13.31 MS9928-50 5.365-5.385 4.065-4.125 29.61MS9928-24 2.115-2.135 .815- .875 13.91 MS9928-51 5.490-5.510 4.190-4.250 30.24
15、MS9928-25 2.240-2.260 .940-1.000 14.51 MS9928-52 5.615-5.635 4.315-4.375 30.85MS9928-26 2.365-2.385 1.065-1.125 15.11 MS9928-53 5.740-5.760 4.440-4.500 31.45MS9928-27 2.490-2.510 1.190-1.250 15.72 MS9928-54 5.865-5.885 4.565-4.625 32.05MS9928-28 2.615-2.635 1.315-1.375 16.33 MS9928-55 5.990-6.010 4.
16、690-4.750 32.66MS9928-29 2.740-2.760 1.440-1.500 16.93NOTES:NOTICETHIS DOCUMENT REFERENCES A PART WHICH CONTAINS CADMIUM AS A PLATING MATERIAL. CONSULT LOCAL OFFICIALS IF YOU HAVE QUESTIONS CONCERNING CADMIUMS USE./1/ FOR PART NUMBERS MS9928-03 THRU MS9928-24 DATUM Z SHALL REPLACE DATUM Y.2. MATERIA
17、L: LOW ALLOY STEEL AMS6322 (UNS G87400)./3/ PROCUREMENT SPECIFICATION AS7452, EXCEPT HEAD SHALL BE UPSET.4. HEAD TO SHANK FILET RADIUS: HEAD TO SHANK FILLET SHALL BE COLD ROLLED AFTER HEAT TREATMENT. COLD ROLLING SHALL BE SUFFICIENT TO REMOVE ALL VISUAL EVIDENCE OF GRINDING OR TOOL MARKS.5. FINISH:
18、CADMIUM PLATE AMS2400. DIMENSIONS ARE AFTER PLATING.6. MAGNETIC PARTICLE INSPECTION PER ASTM E1444/E1444M AFTER PLATING.AEROSPACE STANDARDAS9928SHEET 3 OF 3REV.BBOLT, MACHINE - DOUBLE HEXAGON EXTENDEDWASHER HEAD, DRILLED, PD SHANK, CADMIUMPLATED, STEEL, UNS G87400, 125 KSI MIN,.5000-20 UNJF-3A7. SUR
19、FACE TEXTURE: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 MICROINCHES Ra.8. BREAK SHARP EDGES .003 TO .015, UNLESS OTHERWISE SPECIFIED.9. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M-1982 (ASME PUBLICATION).10. DIMENSIONS IN INCHES.11. DO NOT
20、 USE UNASSIGNED PART NUMBERS.12. A CHANGE BAR (l) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NOT EDITORIAL CHANGES, HAVE BEEN MADE TO THE PREVIOUS ISSUE OF THIS DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPL
21、ETE REVISION OF THE DOCUMENT, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY.AS AND AMS ARE SAE INTERNATIONAL PUBLICATIONS.ASME IS AN AMERICAN SOCIETY OF MECHANICAL ENGINEERS PUBLICATION.ASTM IS AN ASTM INTERNATIONAL PUBLICATION.
