1、AEROSPACE STANDARD STUD, SHOULDERED, HEX, WRENCHING, DRILLED,STEEL UNS G87400, CAD, PLATED, 125 KSI MIN, .1900-32 UNF-3A X .1900-32 UNF-3A AS9308Copyright 2014 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any fo
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3、p:/www.sae.org ISSUED 1999-12REVISED 2014-02THIRD ANGLE PROJECTION CUSTODIAN: E-25 REV.BFEDERAL SUPPLY CLASS 5307 AS9308SHEET 1 OF 4REV. BSAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineering sciences. Theuse ofthis report is e
4、ntirely voluntary, andits applicability and suitability forany particular use,including any patent infringement arising therefrom, isthe soleresponsibilityofthe user.”SAE reviews eachtechnicalreport at least every five years at which time itmay berevised, reaffirmed, stabilized, orcancelled. SAE inv
5、ites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS9308BRATIONALE FIGURE 1 DIMENSION FOR THREAD CHANGED FROM SEE NOTE 5 TO SEE NOTE 7. NOTICE THE INITIAL SAE PUBLICATION OF THIS DOCUMENT WA
6、S TAKEN DIRECTLY FROM U.S. MILITARY STANDARD MS9308B. THIS SAE STANDARD MAY RETAIN 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. REQUIREMENTS RELATING TO QPLS HAVE N
7、OT BEEN ADOPTED BY THE SAE FOR THIS STANDARD AND ARE NOT PART OF THIS SAE DOCUMENT. .376.367.410 MIN.011 B250MARK MATERIAL CODE“E11“ PER AS269 SEE NOTE 9R.025.015THREADRUNOUTPER AS3062B TO FULLTHREADCL63.166.146THREAD RUNOUTPER AS3062CHAMFER.021-.041 x 45APPROX BOTH ENDSCHAMFER 25- 35TO .365 -.385OP
8、POSITE SIDE OPTIONAL.1900-32UNJF-3ABOTH ENDSSEE NOTE 7.011 BR.015.005A.174.16463.003/1.006 AB SEE NOTE 1250250.104.084.037 - .057CSK 85- 90 TO .050 -.070 BOTH ENDS63.003 BATHREAD PDA .335 MINBEARING SURFACE .385 MAXSHAPE IN THIS AREA OPTIONAL.011 B.026.006V IEW A OPTIONAL32SECTION THROUGH THREAD PRO
9、FILEBOTH ENDSFIGURE 1 - STUD AEROSPACE STANDARD AS9308SHEET 2 OF 4REV. BSTUD, SHOULDERED, HEX, WRENCHING, DRILLED, STEEL UNS G87400, CAD, PLATED, 125 KSI MIN, .1900-32 UNF-3A X .1900-32 UNF-3A TABLE 1 - PART NUMBERS AND DIMENSIONS PART NUMBER A B C LREF APPROX. MASS LB/100 MS9308-001 MS9308-002 MS93
10、08-003 MS9308-004 MS9308-005 MS9308-006 MS9308-007 MS9308-008 MS9308-009 MS9308-010 MS9308-011 MS9308-012 MS9308-013 MS9308-014 MS9308-015 MS9308-016 MS9308-017 MS9308-018 MS9308-019 MS9308-020 MS9308-021 MS9308-022 MS9308-023 .365 - .385 .365 - .385 .365 - .385 .365 - .385 .365 - .385 .365 - .385 .
11、365 - .385 .365 - .385 .365 - .385 .365 - .385 .365 - .385 .365 - .385 .365 - .385 .365 - .385 .365 - .385 .365 - .385 .365 - .385 .365 - .385 .365 - .385 .365 - .385 .365 - .385 .365 - .385 .365 - .385 1/ 1/ 1/ 1/ 1/ 1/ .065 - .125 .128 - .188 .190 - .250 .252 - .312 .315 - .375 .378 - .438 .440 -
12、.500 .502 - .562 .565 - .625 .628 - .688 .690 - .750 .752 - .812 .815 - .875 .878 - .938 .940 - 1.000 1.002 - 1.062 1.065 - 1.125 .365 - .385 .428 - .448 .490 - .510 .552 - .572 .615 - .635 .678 - .698 .740 - .760 .802 - .822 .865 - .885 .928 - .948 .990 - 1.010 1.052 - 1.072 1.115 - 1.135 1.178 - 1
13、.198 1.240 - 1.260 1.302 - 1.322 1.365 - 1.385 1.428 - 1.448 1.490 - 1.510 1.552 - 1.572 1.615 - 1.635 1.678 - 1.698 1.740 - 1.760 .906 .968 1.031 1.094 1.156 1.219 1.281 1.344 1.406 1.469 1.531 1.594 1.656 1.719 1.781 1.844 1.906 1.969 2.031 2.093 2.156 2.219 2.281 .99 1.03 1.07 1.11 1.15 1.19 1.23
14、 1.27 1.31 1.35 1.39 1.43 1.47 1.51 1.55 1.59 1.63 1.67 1.71 1.75 1.79 1.83 1.87 TABLE 1 - PART NUMBERS AND DIMENSIONS (CONTINUED) PART NUMBER A B C LREF APPROX. MASS LB/100 MS9308-050 MS9308-051 MS9308-052 MS9308-053 MS9308-054 MS9308-055 MS9308-056 MS9308-057 MS9308-058 MS9308-059 MS9308-060 MS930
15、8-061 MS9308-062 MS9308-063 MS9308-064 MS9308-065 MS9308-066 MS9308-067 MS9308-068 MS9308-069 MS9308-070 MS9308-071 MS9308-072 .428 - .448 .428 - .448 .428 - .448 .428 - .448 .428 - .448 .428 - .448 .428 - .448 .428 - .448 .428 - .448 .428 - .448 .428 - .448 .428 - .448 .428 - .448 .428 - .448 .428
16、- .448 .428 - .448 .428 - .448 .428 - .448 .428 - .448 .428 - .448 .428 - .448 .428 - .448 .428 - .448 1/ 1/ 1/ 1/ 1/ 1/ .065 - .125 .128 - .188 .190 - .250 .252 - .312 .315 - .375 .378 - .438 .440 - .500 .502 - .562 .565 - .625 .628 - .688 .690 - .750 .752 - .812 .815 - .875 .878 - .938 .940 - 1.00
17、0 1.002 - 1.062 1.065 - 1.125 .365 - .385 .428 - .448 .490 - .510 .552 - .572 .615 - .635 .678 - .698 .740 - .760 .802 - .822 .865 - .885 .928 - .948 .990 - 1.010 1.052 - 1.072 1.115 - 1.135 1.178 - 1.198 1.240 - 1.260 1.302 - 1.322 1.365 - 1.385 1.428 - 1.448 1.490 - 1.510 1.552 - 1.572 1.615 - 1.6
18、35 1.678 - 1.698 1.740 - 1.760 .968 1.031 1.094 1.156 1.219 1.281 1.344 1.406 1.469 1.531 1.594 1.656 1.719 1.781 1.844 1.906 1.969 2.031 2.093 2.156 2.219 2.281 2.344 1.03 1.07 1.11 1.15 1.19 1.23 1.27 1.31 1.35 1.39 1.43 1.47 1.51 1.55 1.59 1.63 1.67 1.71 1.75 1.79 1.83 1.87 1.91 AEROSPACE STANDAR
19、D AS9308SHEET 3 OF 4REV. BSTUD, SHOULDERED, HEX, WRENCHING, DRILLED, STEEL UNS G87400, CAD, PLATED, 125 KSI MIN, .1900-32 UNF-3A X .1900-32 UNF-3A TABLE 1 - PART NUMBERS AND DIMENSIONS (CONTINUED) PART NUMBER A B C LREF APPROX. MASS LB/100 MS9308-100 MS9308-101 MS9308-102 MS9308-103 MS9308-104 MS930
20、8-105 MS9308-106 MS9308-107 MS9308-108 MS9308-109 MS9308-110 MS9308-111 MS9308-112 MS9308-113 MS9308-114 MS9308-115 MS9308-116 MS9308-117 MS9308-118 MS9308-119 MS9308-120 MS9308-121 MS9308-122 .490 - .510 .490 - .510 .490 - .510 .490 - .510 .490 - .510 .490 - .510 .490 - .510 .490 - .510 .490 - .510
21、 .490 - .510 .490 - .510 .490 - .510 .490 - .510 .490 - .510 .490 - .510 .490 - .510 .490 - .510 .490 - .510 .490 - .510 .490 - .510 .490 - .510 .490 - .510 .490 - .510 1/ 1/ 1/ 1/ 1/ 1/ .065 - .125 .128 - .188 .190 - .250 .252 - .312 .315 - .375 .378 - .438 .440 - .500 .502 - .562 .565 - .625 .628
22、- .688 .690 - .750 .752 - .812 .815 - .875 .878 - .938 .940 - 1.000 1.002 - 1.062 1.065 - 1.125 .365 - .385 .428 - .448 .490 - .510 .552 - .572 .615 - .635 .678 - .698 .740 - .760 .802 - .822 .865 - .885 .928 - .948 .990 - 1.010 1.052 - 1.072 1.115 - 1.135 1.178 - 1.198 1.240 - 1.260 1.302 - 1.322 1
23、.365 - 1.385 1.428 - 1.448 1.490 - 1.510 1.552 - 1.572 1.615 - 1.635 1.678 - 1.698 1.740 - 1.760 1.031 1.094 1.156 1.219 1.281 1.344 1.406 1.469 1.531 1.594 1.656 1.719 1.781 1.844 1.906 1.969 2.031 2.094 2.156 2.218 2.281 2.344 2.406 1.07 1.11 1.15 1.19 1.23 1.27 1.31 1.35 1.39 1.43 1.47 1.51 1.55
24、1.59 1.63 1.67 1.71 1.75 1.79 1.83 1.87 1.91 1.95 TABLE 1 - PART NUMBERS AND DIMENSIONS (CONTINUED) PART NUMBER A B C LREF APPROX. MASS LB.100 MS9308-150 MS9308-151 MS9308-152 MS9308-153 MS9308-154 MS9308-155 MS9308-156 MS9308-157 MS9308-158 MS9308-159 MS9308-160 MS9308-161 MS9308-162 MS9308-163 MS9
25、308-164 MS9308-165 MS9308-166 MS9308-167 MS9308-168 MS9308-169 MS9308-170 MS9308-171 MS9308-172 .552 - .572 .552 - .572 .552 - .572 .552 - .572 .552 - .572 .552 - .572 .552 - .572 .552 - .572 .552 - .572 .552 - .572 .552 - .572 .552 - .572 .552 - .572 .552 - .572 .552 - .572 .552 - .572 .552 - .572
26、.552 - .572 .552 - .572 .552 - .572 .552 - .572 .552 - .572 .552 - .572 1/ 1/ 1/ 1/ 1/ 1/ .065 - .125 .128 - .188 .190 - .250 .252 - .312 .315 - .375 .378 - .438 .440 - .500 .502 - .562 .565 - .625 .628 - .688 .690 - .750 .752 - .812 .815 - .875 .878 - .938 .940 - 1.000 1.002 - 1.062 1.065 - 1.125 .
27、365 - .385 .428 - .448 .490 - .510 .552 - .572 .615 - .635 .678 - .698 .740 - .760 .802 - .822 .865 - .885 .928 - .948 .990 - 1.010 1.052 - 1.072 1.115 - 1.135 1.178 - 1.198 1.240 - 1.260 1.302 - 1.322 1.365 - 1.385 1.428 - 1.448 1.490 - 1.510 1.552 - 1.572 1.615 - 1.635 1.678 - 1.698 1.740 - 1.760
28、1.094 1.156 1.219 1.281 1.344 1.406 1.469 1.531 1.594 1.656 1.719 1.781 1.844 1.906 1.969 2.031 2.094 2.156 2.218 2.281 2.344 2.406 2.469 1.11 1.15 1.19 1.23 1.27 1.31 1.35 1.39 1.43 1.47 1.51 1.55 1.59 1.63 1.67 1.71 1.75 1.79 1.83 1.87 1.91 1.95 1.99 1/ THREAD TO HEAD. MAXIMUM TWO INCOMPLETE THREA
29、DS. AEROSPACE STANDARD AS9308SHEET 4 OF 4REV. BSTUD, SHOULDERED, HEX, WRENCHING, DRILLED, STEEL UNS G87400, CAD, PLATED, 125 KSI MIN, .1900-32 UNF-3A X .1900-32 UNF-3A NOTES: NOTICE THIS DOCUMENT REFERENCES A PART WHICH CONTAINS CADMIUM AS A PLATING MATERIAL. CONSULT LOCAL OFFICIALS IF YOU HAVE QUES
30、TIONS CONCERNING CADMIUMS USE. 1. FOR PARTS WITH A MINIMUM SHANK LENGTH (DIM B) EQUAL TO OR LESS THAN 1.5D (D = NOM THREAD) THE THREAD PD (DATUM -A- ) SHALL REPLACE DATUM -B- . 2. MATERIAL: STEEL PER AMS6322 (UNS G87400). 3. HARDNESS: 26-32HRC. 4. FINISH: CADMIUM PLATE PER AMS2400. 5. PROCUREMENT SP
31、ECIFICATION: AS7452. 6. MAGNETIC PARTICLE INSPECTION PER ASTM E1414 BEFORE PLATING. 7. THREADS: THREADS SHALL BE IN ACCORDANCE WITH ASME B1.1. ACCEPTABILITY OF SCREW THREADS SHALL BE DETERMINED BASED ON SYSTEM 22, ASME B1.3M. 8. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ASME B46.1.
32、 UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 MICROINCHES Ra. 9. MARKING: MARK MATERIAL CODE PER AMS2800. CHARACTER HEIGHT .050 TO .110, DEPRESSED .010 MAX. 10. BREAK SHARP EDGES .003 TO .015, UNLESS OTHERWISE SPECIFIED. 11. DIMENSIONS ARE IN INCHES. 12. DIMENSIONING AND TOLERANCING PER ANSI Y14.5
33、M-1982 (ASME PUBLICATION) 13. DO NOT USE UNASSIGNED PART NUMBERS. 14. 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
34、 THE DOCUMENT TITLE INDICATES A COMPLETE 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.
