ASME B18.6.3-2024 Machine Screws, Tapping Screws, and Metallic Drive Screws (Inch Series) 机床螺钉、攻丝螺钉和金属传动螺钉(英制系列)（2-1部分）.pdf

MachineScrews,

TappingScrews,and

MetallicDriveScrews

{InchSeries)

ANAMERICANNATIONALSTANDARD

MachineScrews,

TappingScrews,and

MetallicDriveScrews

(InchSeries)

ANAMERICANNATIONALSTANDARD

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t与~己JTheAmericanSocietyof

U丘.）®MechanicalEngineersTwoParkAvenue•NewYork,NY•10016USA

Dateofl臼uance:June21,202:4

ThisStandardwillberevisedwhentheSocietyapprovestheissuanceofanewedition

ThiscodeorstandardwasdevelopedunderproceduresaccreditedasmeetingthecriteriaforAmericanNationalStandards.The

standardsc。mmitteethatapprovedthecode。rstandardwasbalancedt。ensurethatindividualsfromc。mpetentand

concernedinterestshadan。pportunitytoparticipate.Theproposedcode。rstandardwasmadeavailableforpublic

reviewandcomment,whichprovidedanoppo内unityforadditionalpublicinputfromindustry,academia,regulatoryagencies,

andthepublic-at-large.

ASMEdoesn。tapprove;’certify;rate，＂。rend。rse”anyitem,constructior飞proprietarydevice,oractivity.ASMEdoesnot

takeanypo日tionwithrespecttothevalidityofanypatentrightsassertedinconnecti。nwithanyitemsmentionedinthis

document,anddoesnotundertaketoinsureanyoneutilizingastandardagainstliabilityforinfringementofanyapplicable

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thevalidityofanysuchpatentrights,andtherisk。finfringementofsuchrights，归entirelytheirownresponsibility.

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