8737 nternational Standard (ISO INTERNATIONAL ORGANIZATION FOR STANDARDIZATION+MEXKAYHAPOAHAA OPTAHM3ALWR HO CTAHAAPTW3ALIWW+ORGANISATION INTERNATIONALE DE NORMALISATION Taper pins with external thread, unhardened Goupillesdepositionconiquesa longueurfiletee,nontrempées First edition -- 1986-11-01 ISO 8737-1986 (E) UDC 621.886.114 Ref.No.ISO8737-1986 (E) Descriptors : fasteners, pins (mechanics), taper pins, specifications, dimensions, designation. Price based on 3 pages Foreword iso (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, govern- mental and non-governmental, in liaison with IsO, also take part in the work. Draft International Standards adopted by the technical committees are circulated to the member bodies for approval before their acceptance as International Standards by the iso Council. They are approved in accordance with ISO procedures requiring at least 75 % approval by the member bodies voting. International Standard ISO 8737 was prepared by Technical Committee ISO/TC 2, Fasteners, Users should note that all International Standards undergo revision from time to time and that any reference made herein to any other tnternational Standard implies its latest edition, unless otherwise stated. International Organization for Standardization, 1986 Printed in Switzerland INTERNATIONALSTANDARD ISO8737-1986 (E) Taper pins with external thread, unhardened 1 Scopeandfieldofapplication This International Standard specifies the characteristics of unhardened taper pins with external thread, and metric dimensions and nominal diameters, d, from 5 to 50 mm inclusive. 2 References iso965,/sogeneralpurposemetricscrewthreads-Tolerances. Iso2081,Metalliccoatings-Electroplatedcoatingsof zincon ironorsteel. Iso3269,Fasteners-Acceptanceinspection, Iso4520, Chromate conversion coatings on electroplatedzincand cadmium coatings. 1