ISO INTERNATIONAL STANDARD 8734 Second edition 1997-11-15 Parallel pins, of hardened steel and martensitic stainless steel (Dowel pins) Goupilles cylindriques en acier trempe et en acier inoxydable martensitique This material is reproduced from iso documents under International Organizationfor Standardization (ISO) Copyright License number HS/ICC/1996. Not for resale. No part ofthese so documents may be reproduced in anyform,electronic retrieval system priorwritten consentofIso (Case postale 56,1211Geneva 20, Switzerland,Fax+41 22 734 10 79), IHS or the ISo Licensor's members. ISO Reference number ISO 8734:1997(E) Copyright Intermational Organization for Standardizatior No reproduction or networking permited without license from IHS Not for Resale ISO 8734:1997(E) Foreword IsoO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO member bodies). The work of preparing International Standards is normally carried out through Iso technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non- governmental, in liaison with IsO, also take part in the work. IsO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. circulated to the member bodies for voting. Publication as an International a vote. International Standard ISO 8734 was prepared by Technical Committee ISO/TC 2, Fasteners. This second edition cancels and replaces the first edition (ISO 8734:1987), which has been technically revised. ISO1997 All rights reserved.Unless otherwise specified,nopartof this publicationmay be reproduced microfilm, without permission in writing from the publisher. International Organization for Standardization Case postale 56 : CH-1211 Geneve 20 · Switzerland Internet [email protected] X.400 C=ch; a=400net; p=iso; 0=isocs; S=central Printed in Switzeriand ii Cropyvightifteratinal Organizatin for Standardization without license from IHS Not for Resale ISO 8734:1997(E) INTERNATIONALSTANDARDISO Parallel pins of hardened steel and martensitic'stainless steel (Dowel pins) 1 Scope This International Standard specifies the characteristics of parallel pins (dowel pins) of steel, through hardened or case hardened and martensitic stainless steel with nominal diameters, d, from 1 mm to 20 mm inclusive. 2 Normative references Thefollowingstandardscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthis International Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision,and partiesto agreements based on this International Standard are encouraged to investigatethe possibility of applying the most recent editions of the standards indicated below. Members of IEc and Iso maintain registers of currently valid International Standards. IsO3269:1988,Fasteners-Acceptanceinspection. Is0 3506-1:1997, Corrosion-resistant stainless steel fasteners -Part 1: Bolts, screws and studs. ISO 4042:-", Fasteners - Electroplated coatings. 3 Dimensions See figure 1 and table 1. Optional end shape at the manufacturer's discretion 1) Radius and dimpled pin end permissible Figure 1 1) To be published. (Revision of ISO 4042:1989) Not for Resale