1、AEROSPACE STANDARD BOLT, MACHINE - HEXAGON HEAD, PD SHANK, CRES AMS5731, .4375-20 UNJF-3AAS3103Copyright 2012 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photoc
2、opying, 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: http:/www.sae.org ISSUED 1979-07REAFFIRMED 2012-11THI
3、RD ANGLE PROJECTION CUSTODIAN: E-25 FEDERAL SUPPLY CLASS 5306 AS3103SHEET 1 OF 2PROCUREMENT SPECIFICATION: NONESAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineering sciences. Theuse ofthis report is entirely voluntary, andits a
4、pplicability 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 invites yourwrittencomments an
5、dsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS3103RATIONALE AS3103 HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. AEROSPACE STANDARD AS3103 SHEET 2 OF 2BOLT, MACHINE - HEXAGON HEAD, PD SHANK, CRES AMS5731, .4375-20 UNJF-3A