1、AN AM E R IC AN NAT IO NAL STANDARD ASME B107.100-2020(Revision of ASME B107.100-2010)Flat WrenchesASME B107.100-2020(Revision of ASME B107.100-2010)Flat WrenchesAN AMERICAN NATIONAL STANDARDTwo Park Avenue New York,NY 10016 USAxDate of Issuance:February 18,2020This Standard will be revised when the
2、 Society approves the issuance of a new edition.ASME issues written replies to inquiries concerning interpretations of technical aspects of this Standard.Periodically certainactionsoftheASMEB107CommitteemaybepublishedasCases.CasesandinterpretationsarepublishedontheASMEwebsiteunder the Committee Page
3、s at http:/go.asme.org/B107committee as they are issued.Errata to codes and standards may be posted on the ASME website under the Committee Pages to provide corrections toincorrectlypublisheditems,ortocorrecttypographicalorgrammaticalerrorsincodesandstandards.Sucherratashallbeusedon the date posted.
4、TheCommitteePagescanbefoundathttp:/go.asme.org/B107committee.Thereisanoptionavailabletoautomaticallyreceivean e-mail notification when errata are posted to a particular code or standard.This option can be found on the appropriateCommittee Page after selecting“Errata”in the“Publication Information”se
5、ction.ASME is the registered trademark of The American Society of Mechanical Engineers.ThiscodeorstandardwasdevelopedunderproceduresaccreditedasmeetingthecriteriaforAmericanNationalStandards.TheStandardsCommitteethatapprovedthecodeorstandardwasbalancedtoassurethatindividualsfromcompetentandconcerned
6、interestshavehadanopportunityto participate.The proposed codeorstandardwasmadeavailable forpublic reviewandcommentthatprovidesanopportunityfor additional public input from industry,academia,regulatory agencies,and the public-at-large.ASME does not“approve,”“rate,”or“endorse”any item,construction,pro
7、prietary device,or activity.ASME does not take any position with respect to the validity of any patent rights asserted in connection with any items mentioned in thisdocument,anddoesnotundertaketoinsureanyoneutilizingastandardagainstliabilityforinfringementofanyapplicableletterspatent,norassumeanysuc
8、hliability.Usersofacodeorstandardareexpresslyadvisedthatdeterminationofthevalidityofanysuchpatentrights,andtherisk of infringement of such rights,is entirely their own responsibility.Participation by federal agency representative(s)or person(s)affiliated with industry is not to be interpreted as gov
9、ernment or industryendorsement of this code or standard.ASME accepts responsibility for only those interpretations of this document issued in accordance with the established ASME proceduresand policies,which precludes the issuance of interpretations by individuals.No part of this document may be rep
10、roduced in any form,in an electronic retrieval system or otherwise,without the prior written permission of the publisher.The American Society of Mechanical EngineersTwo Park Avenue,New York,NY 10016-5990Copyright 2020 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedPrinted in U.S.A.
11、CONTENTSForeword.vCommittee Roster.viCorrespondence With the B107 Committee.vii1Scope.12Definitions.13References.14Classification.25Performance Requirements.26Tests.377Safety Requirements and Limitations of Use.42Nonmandatory AppendixADesignations.43Figures5.1.1-1Category 6 Combination Wrench.35.1.2
12、-1Category 9,Type I Box Wrench.85.1.2-2Category 9,Type I Box Wrench(Alternate Construction).85.1.2-3Category 9,Type II Box Wrench.95.1.2-4Category 9,Type III Box Wrench.105.1.3-1Category 39,Type I Engineers Wrench.155.1.3-2Category 39,Type II,Class 1 Angle Wrench.165.1.3-3Category 39,Type II,Classes
13、 2 and 3 Angle Wrench.175.1.3-4Category 39,Type III Tappet Wrench.175.1.4-1Category 40,Type I Flare Nut Wrench.235.1.4-2Category 40,Type II Flare Nut Combination Wrench.235.2-1Category 8 Adjustable Wrench.275.3.1-1Category 21,Type I,Class 1 Crowfoot Wrench,Flare Nut,Standard Duty.285.3.1-2Category 2
14、1,Type I,Class 2 Crowfoot Wrench,Flare Nut,Heavy Duty.285.3.2-1Category 21,Type II Crowfoot Wrench,Open End.325.4-1Category 66 Laminated Ratcheting Box Wrench.365.4-2Category 66 Laminated Ratcheting Box Wrench(Offset).365.4-3Category 66 Nonlaminated Ratcheting Box Wrench.365.4-4Category 66 Nonlamina
15、ted Ratcheting Box Wrench(With Reversing Mechanism).365.9.1-1Flash Restrictions.376.2.2-1Category 8 Test Configuration.376.2.2-2Category 8 Mandrel Configuration.386.4-1Category 8 Jaw Clearance Measurement.41iii6.5-1Parallelism Measurement.41Tables4-1Flat Wrenches.25.1.1-1Category 6 Combination Wrenc
16、h(U.S.Customary).45.1.1-1MCategory 6 Combination Wrench(Metric).55.1.1-2Category 6 Lengths(U.S.Customary).65.1.1-2MCategory 6 Lengths(Metric).75.1.2-1Category 9 Box Wrench(U.S.Customary).115.1.2-1MCategory 9 Box Wrench(Metric).125.1.2-2Category 9 Lengths(U.S.Customary).135.1.2-2MCategory 9 Lengths(Metric).145.1.3-1Category 39 Open-End Wrench(U.S.Customary).185.1.3-1MCategory 39 Open-End Wrench(Metric).195.1.3-2Category 39,Type I Lengths(U.S.Customary).205.1.3-2MCategory 39,Type I Lengths(Metric)
