ISO INTERNATIONAL STANDARD 4205 Third edition 2016-11-01 Countersinks, 90°, with parallel shanks and solid pilots Outils a chanfreiner a 90, a queue cylindrique et pilote fixe Reference number IS0 4205:2016(E) ISO International Organization for Standardization @IS02016 vided by IHS under itted without license from IHS IS0 4205:2016(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2016, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax+412274909 47 [email protected] www.iso.org Intenationai br PrganizationforStandardization I by IHS unde etworking permitted without license from IHS IS0 4205:2016(E) Contents Page Foreword ..iv 1 Scope. .1 2 Dimensions. Annex A (informative) Relationship between designations in this International Standard and IS0 13399 (all parts) ..2 Bibliography .3 ntemaonalganizatinAll rights reserved ii vided by IHS underI ed without license from IHS