BS EN 4162:2016 Incorporating corrigendum July 2017 BSl Standards Publication Aerospace series - Screws 1oo° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature) / 235 °C bsi. BRITISH STANDARD BSEN4162:2016 National foreword This British Standard is the UK implementation of EN 4162:2016, incorporating corrigendum July2017.It supersedesBSEN4162:2009, which is withdrawn. The UK participation in its preparation was entrusted to Technical CommitteeACE/12,Aerospacefastenersandfasteningsystems A list oforganizations represented on this committee canbe obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @TheBritishStandardsInstitution2018 Published byBSI Standards Limited 2018 ISBN9780580993961 ICS49.030.20 Compliance with a British Standard cannot confer immunity from legalobligations. This British Standard was published under the authority of the StandardsPolicyand StrategyCommitteeon31March2016. Amendments/corrigendaissuedsincepublication Date Text affected 30April2018 ImplementationofCENcorrigendum July2017: Table 3 corrected EUROPEANSTANDARD EN 4162 NORME EUROPEENNE EUROPAISCHE NORM March 2016 ICS 49.030.20 Supersedes EN 4162:2009 English Version Aerospace series - Screws 10o° countersunk normal head, offset cruciform recess, coarsetolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature) / 235 °C Serie aerospatiale -Vis a tete fraisée 100° Luft- und Raumfahrt - 100°-Senkschrauben mit normale,a empreinte cruciforme deportee, Fligelkreuzschlitz, mittlere Gewindelange, tige normale a tolerance large, filetage moyen, aus legiertem Stahl, verkadmet - Klasse: 1 en acier allié, cadmiees - Classification: 1 i00 100 MPa (bei Raumtemperatur) / 235°C MPa (atemperature ambiante) /235 °C This European Standard was approved by CEN on 27 September 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status ofa national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre orto any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language Management Centrehas the samestatusas the officialversions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEEFURNORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17,B-1000 Brussels @2017CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4162:2016: E worldwide for CEN national Members