1、AEROSPACE STANDARD SCREW, MACHINE - DOUBLE HEXAGON, EXTENDED WASHER HEAD, DRILLED, SILVER PLATED, NICKEL ALLOY (UNS N07001), .1380-40 UNJF-3AAS9712Copyright 2014 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any
2、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 ADDRESS: h
3、ttp:/www.sae.org ISSUED 2000-08REAFFIRMED2005-05REVISED 2014-05THIRD ANGLE PROJECTION CUSTODIAN: E-25 REV.AFEDERAL SUPPLY CLASS 5305 AS9712SHEET 1 OF 2REV. APROCUREMENT SPECIFICATION: AS7471SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technic
4、alandengineeringsciences.The useofthis reportisentirelyvoluntary, 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 berevise
5、d,reaffirmed, stabilized, orcancelled. SAE invites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS9712ARATIONALE REVISE THREAD SPECIFICATION TO AS8879. REVISE LIGHTENING HOLE CONFIGURATION (
6、ADD SECTION VIEW) TO ALLOW OPTIONAL SHAPE AT BOTTOM OF HOLE, DELETE .015 MAX RADIUS AT BASE OF WRENCH PAD, REVISE SILVER PLATE SECIFICATION TO AMS2411, UPDATE FPI REQUIREMENTS, ADD SURFACE FINISH REQUIREMENTS TO BOLT HEAD, ADD MIN BEARING DIA, ADD POSITION TOLERANCE FOR DRILLED HOLES, UPDATE TO ANSI
7、 Y14.5M-1982, UPDATE ANSI Y14.5-1973 TO ANSI Y14.5M- 1982, GENERAL EDITORIAL UPDATE, REFERENCES UDATED AND FIGURE 1 REDRAWN. NOTICE THE INITIAL SAE PUBLICATION OF THIS DOCUMENT WAS TAKEN DIRECTLY FROM U.S. MILITARY STANDARD MS9712A. THIS SAE STANDARD RETAINS THE SAME PART NUMBERS ESTABLISHED BY THE
8、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 ARE NOT PART OF THIS SAE DOCUMENT. FIGURE 1 - SCREW AEROSPACE STANDARD AS97
9、12SHEET 2 OF 2REV. ASCREW, MACHINE - DOUBLE HEXAGON, EXTENDED WASHER HEAD, DRILLED, SILVER PLATED, NICKEL ALLOY (UNS N07001), .1380-40 UNJF-3ATABLE 1 - PART NUMBERS AND DIMENSIONS L, K, AND APPROX WEIGHT PART NUMBER L K APPROX WEIGHT LB/100 PART NUMBER L K APPROX WEIGHT LB/100 MS9712-02 .240-.260 .0
10、58-.078 .29 MS9712-14 .990-1.010 .414-.474 .55 MS9712-03 .302-.322 .058-.078 .31 MS9712-15 1.052-1.072 .476-.536 .57 MS9712-04 .365-.385 .058-.078 .33 MS9712-16 1.115-1.135 .539-.599 .59 MS9712-05 .428-.448 .058-.078 .35 MS9712-17 1.178-1.198 .602-.662 .61 MS9712-06 .490-.510 .058-.078 .37 MS9712-18
11、 1.240-1.260 .664-.724 .63 MS9712-07 .552-.572 .058-.078 .39 MS9712-19 1.302-1.322 .726-.786 .65 MS9712-08 .615-.635 .058-.099 .42 MS9712-20 1.365-1.385 .789-.849 .68 MS9712-09 .678-.698 .102-.162 .44 MS9712-21 1.428-1.448 .852-.912 .70 MS9712-10 .740-.760 .164-.224 .46 MS9712-22 1.490-1.510 .914-.9
12、74 .72 MS9712-11 .802-.822 .226-.286 .48 MS9712-12 .865-.885 .289-.349 .50 MS9712-13 .928-.948 .352-.412 .52 NOTES: /1/ FOR PART NUMBERS MS9712-02 THRU MS9712-10 DATUM A SHALL REPLACE DATUM B.2. PROCUREMENT SPECIFICATION: AS7471. 3. MATERIAL: CORROSION AND HEAT RESISTANCE NICKEL ALLOY IN ACCORDANCE
13、WITH AMS5708 (COMPOSITION SIMILAR TO UNS N07001). 4. FINISH: SILVER PLATE IN ACCORDANCE WITH AMS2411 .0002 TO .0006 THICK AT THREAD PD. DIMENSIONS SPECIFIED ARE AFTER PLATING. 5. FLUORESCENT PENETRANT INSPECTION PER ASTM E1417/E1417M, TYPE 1, SENSITIVITY LEVEL 2 MIN BEFORE PLATING. 6. SURFACE TEXTUR
14、E: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 MICROINCHES Ra. 7. HEAD TO SHANK FILLET SHALL BE COLD ROLLED EXCEPT DASH NUMBER SIZES -10 AND SMALLER DO NOT REQUIRE COLD ROLLING. COLD ROLLING SHALL BE SUFFICIENT TO REMOVE ALL VISUAL EVIDENCE O
15、F GRINDING OR TOOL MARKS. 8. BREAK SHARP EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 9. DIMENSIONING AND TOLERANCING: ANSI Y14.5M-1982 (ASME PUBLICATION). 10. DIMENSIONS IN INCHES. 11. DO NOT USE UNASSIGNED PART NUMBERS. 12. IN THE EVENT OF A CONFLICT BETWEEN THE TEXT OF THIS STANDARD AND THE REF
16、ERENCES CITED HEREIN, THE TEXT OF THIS STANDARD SHALL TAKE PRECEDENCE. 13. 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 LE
17、FT OF 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.
