VW 60424 EN-2025 螺钉、螺栓、螺母、垫圈和铆钉类型、设计和附加信息的标识信息.pdf

GroupstandardVW60424

Issue2025-02

Class.No.:61036

Descriptors:additionalinformation,bearingsurface,bearingsurfacetype,concavescrew,

concavebolt,conepoint,convexscrew,convexbolt,design,designation

information,duo,nut,particleresidues,re-rolled,ribbedhead,RIPP,rivet,rolled

afterheattreatment,scrapepoint,screw,bolt,stud,standarddesignation,thread

end,threadfurrows,threadrunout,threadtype,thread-formingtappingscrew,

type,washer,washerface

DesignationInformationforScrews,Bolts,Nuts,Washers,andRivets

Types,Designs,andAdditionalInformation

Previousissues

VW60424:1998-09,1999-07,2005-10,2007-10,2009-08,2013-06

Changes

ThefollowingchangeshavebeenmadetoVW60424:2013-06:

a)TypesBK,BKX,BKF,BKFX,BKK,BKKX,SCVM,SCVMXincluded

b)TypesOKL,KLDL,MATXincluded

c)Table9,consec.no.1,no.5,no.6,no.7,no.8,andno.9supplemented

d)Figureintable9,consec.no.12correctedandfigureintable9,consec.no.13adapted

e)Table10,consec.no.11expanded

f)Section4.5.2:TypePowremoved

g)Applicabledocumentsupdated

Contents

Page

1Scope2

2Designation2

3Specialfeaturesofthedesign2

4Dimensions,types,images5

4.1Threadendsofmetricscrews/bolts5

4.2Threadendsofthread-formingtappingscrews10

4.3