1、 AEROSPACE STANDARD BOLT, MACHINE-DOUBLE HEXAGON, EXTENDED WASHER HEAD, DRILLED, SILVER PLATED, CORROSIONAND HEAT RESISTANT STEEL, .3125-24 UNJF-3A AS9716 Copyright 2007 SAE International All 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: 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRE
3、SS: http:/www.sae.org ISSUED 1998-10REAFFIRMED 2003-10REVISED 2007-07 THIRD ANGLE PROJECTION CUSTODIAN: SAE E-25 REV. A FEDERAL SUPPLY CLASS5306 AS9716 SHEET 1 OF 3 REV. A PROCUREMENT SPECIFICATION: AS7471SAE TechnicalStandards Board Rules provide that: “This report is published by SAE toadvance the
4、state of technical andengineering sciences.The use of thisreport is entirely voluntary, andits applicabilityandsuitability forany particularuse,including any patent infringement arising therefrom, is thesole responsibility oftheuser.” SAE reviews each technical report at least every five yearsat whi
5、ch time it may be reaffirmed, revised, orcancelled.SAE invites yourwritten commentsandsuggestions.RATIONALE REDRAWN TO PROVIDE ALTERNATIVE METHOD OF MANUFACTURER OF THE LIGHTENING HOLE. NOTICE THE INITIAL SAE PUBLICATION OF THIS DOCUMENT WAS TAKEN DIRECTLY FROM U.S. MILITARY STANDARD MS9715A, AMENDM
6、ENT 1. 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. REQUIREMENTS RELATING TO QPLS HAVE NOT BEEN ADOPTED BY THE SAE FOR THIS STANDARD AND A
7、RE NOT PART OF THIS SAE DOCUMENT FIGURE 1 - BOLT Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD BOLT, MACHINE-DOUBLE HEXAGON, EXTENDED WASHER HEAD, DRILLED, SILVER PLATED, CORROSI
8、ON AND HEAT RESISTANT STEEL, .3125-24 UNJF-3A AS9716 REV. A AS9716 SHEET 2 OF 3REV. A TABLE 1 - DASH NUMBERS AND DIMENSIONS REQUIREMENTS: 1. FOR PART NUMBERS MS9716-04 THRU MS9716-16 THE THREAD PD (DATUM ) SHALL REPLACE DATUM . 2. MATERIAL: CORROSION AND HEAT RESISTANT STEEL IN ACCORDANCE WITH AMS 5
9、708 (UNS N07001). 3. PROCUREMENT SPECIFICATION: AS7471. 4. FINISH: SILVER PLATE IN ACCORDANCE WITH AMS 2410, .0002 TO .0006 THICK AT THREAD PD. DIMENSIONS SPECIFIED ARE AFTER PLATING. 5. THREADS IN ACCORDANCE WITH AS8879. INCOMPLETE THREADS NOT TO ENTER FILLET. 6. WRENCHING CONFIGURATION IN ACCORDAN
10、CE WITH AS870-12. 7. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M-1982 (ASME PUBLICATION). 8. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 MICROINCHES Ra. 9. FLUORESCENT PENETRANT INSPECTION SHALL BE IN ACCORDANCE WITH ASTM E
11、1417, BEFORE PLATING. 10. HEAD TO SHANK FILLET SHALL BE COLD ROLLED AFTER HEAT TREATMENT TO REMOVE ALL VISUAL EVIDENCE OF GRINDING OR TOOL MARKS EXCEPT DASH NUMBER SIZES -12 AND SMALLER. - A - - B - Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or ne
12、tworking permitted without license from IHS-,-,-AEROSPACE STANDARD BOLT, MACHINE-DOUBLE HEXAGON, EXTENDED WASHER HEAD, DRILLED, SILVER PLATED, CORROSION AND HEAT RESISTANT STEEL, .3125-24 UNJF-3A AS9716 REV. A AS9716 SHEET 3 OF 3REV. A 11. MARKING: MARK PART NUMBER AND MANUFACTURERS IDENTIFICATION I
13、N ACCORDANCE WITH AS478, CLASS A. 12. TOLERANCES: UNLESS OTHERWISE SPECIFIED, TOLERANCES SHALL BE FOR LINEAR DIMENSIONS .010, ANGULAR DIMENSIONS 5. 13. EDGES: BREAK SHARP EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 14. PART NUMBER: THE PART NUMBER SHALL CONSIST OF THE BASIC MS NUMBER FOLLOWED BY
14、A DASH NUMBER FROM TABLE 1. EXAMPLE: MS9716-04 INDICATES: BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, SILVER PLATED, .3125-24 UNJF-3A, LENGTH .500 NOTES: 1. DIMENSIONS IN INCHES. 2. DO NOT USE UNASSIGNED PART NUMBERS. 3. THE CHANGE BAR ( l ) LOCATED IN THE LEFT MARGIN IS FOR THE CO
15、NVENIENCE 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 COMPLETE REVISION OF THE DOCUMENT. AS AND AMS ARE SAE INTERNATIONAL PUBLICATIONS. ASME IS AN AMERICAN SOCIETY OF MECHANICAL ENGINEERS PUBLICATION. ASTM IS AN AMERICAN SOCIETY FOR TESTING AND MATERIALS PUBLICATION. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
