ASME B107-60 pdf free download

ASME B107-60 pdf free download Nutdrivers
1sCOPE
This Standard provides performance and safetyrequirements for nutdrivers with an integral socket andshaft that utilize a screwdriver-type handgrip. Inclusionof dimensional and functional data in this Standard isnot intended to imply that all products described hereinare stock production sizes. Consumers are requestedto consult with manufacturers concerning lists of stockproduction sizes.
This Standard may be used as a guide by state authori-ties or other regulatory bodies in the formulation of lawsor regulations. It is also intended for voluntary use byestablishments that use or manufacture the toolscovered.
2CLASSIFICATION
Type I: Conventional lengthClass 1 : Solid shaft
Style A: Conventional handleStyle B: Cushion grip handleClass 2: Hollow shaft
Style A: Conventional handleStyle B: Cushion grip handleType II: Stubby length
Style A: Conventional handlestyle B: Cushion grip handleType IlI: Miniature handle
3REFERENCES
The following is a list of publications referenced inthis Standard.
ASME B46.1-1995 Surface Texture,Surface Roughness,Waviness, and Lay
ASME B107.4M-1995 Driving and Spindle Ends for Por-table Hand, Impact,Air, and Electric Tools (PercussionTools Excluded)
ASME B107.17M-1997 Gages,Wrench Openings，Ref-erence
Publisher: The American Society of Mechanical Engi-neers,Three Park Avenue, New York,NY 10016-5990;Order Department: 22 Law Drive, Box 2300, Fairfield,NJ 07007-2300
ASTM B 117-97 Standard Practice for Operating SaltSpray (Fog) Apparatus
ASTM B 537-70(1997) Standard Practice for Rating ofElectroplated Panels Subjected to AtmosphericExposure
ASTM B 571-97 Standard Test Methods for QualitativeAdhesion Testing of Metallic Materials
ASTM D 968-93 Standard Test Methods for AbrasionResistance of Organic Coatings by Falling AbrasiveASTM D 1735-99 Standard Practice for Testing WaterResistance of Coatings Using Water Fog ApparatusASTM D 2240-1997 Standard Test Methods for RubberProperty – Durometer Hardness
ASTM E 18-00，Standard Test Methods for RockwellHardness and Rockwell Superficial Hardness ofMetallic Materials
Publisher: The American Society for Testing and Materi-als (ASTM)，100 Barr Harbor Drive,West Consho-hocken, PA 19428
Guide to Hand Tools – Selection,Safety Tips,ProperUse and Care
Publisher: Hand Tools Institute (HTI),25 North Broad-way,Tarrytown, NY 10591-3201
REQUIREMENTS
The illustrations shown herein are descriptive andnot restrictive, and are not intended to preclude themanufacture of nutdrivers that are otherwise in accor-dance with this Standard.
4.1 Design
4.1.1 Type l,Class 1: Conventional Length – SolidShaft.Type 1,Class 1 nutdrivers shall consist of a roundsteel solid shaft with a socket at one end and a handleat the other end. The nutdrivers shall be similar to Fig.1and conform to Table 1 or 1M for the size specified.Style A nutdrivers shall be provided with a conventionalcolor-coded handle and/ or shaft. Style B nutdriversshall be provided with a cushion grip handle and neednot be color-coded.
4.1.2 Type l, Class 2: Conventional Length – HollowShaft. Type 1,Class 2 nutdrivers shall consist of a roundsteel hollow shaft with a socket at one end and a handleat the other end. The nutdrivers shall be similar to Fig. 2and conform to Table 2 or 2M for the size specified.Style A nutdrivers shall be provided with a conventional color-coded handle and/or shaft. Style B nutdrivers shall be provided with a cushion grip handle and need not be color-coded.
4.1.3 Type II: Stubby Length. Type II nutdrivers shall consist of round steel shaft with socket at one end and a handle at the other end. A bolt clearance hole shall be provided in the shaft of the socket end. The nutdriver shall be similar to Fig. 3 and conform to Table 3 or 3M for the size specified. Style A nutdrivers shall be provided with a conventional color-coded handle and/ or shaft. Style B nutdrivers shall be provided with a cushion grip handle and need not be color-coded.
4.1.4 Type III: Miniature Handle. Type III nutdrivers shall consist of a round steel shaft with a socket at one end and a handle at the other end. A bolt clearance hole shall be provided in the shaft socket end. The nutdriver shall be similar to Fig. 4 and conform to the Table 4 or 4M for the size specified. Handle and/or shaft shall be color-coded.
4.2 Materials The materials used in the manufacture of nutdrivers shall be such as to produce tools conforming to the requirements specified herein.
4.3 Marking Nutdrivers shall be marked in a plain and permanent manner with manufacturer’s name or with a trademark of such known character that the manufacturer shall be readily determined. Marking shall include the product number and nominal socket opening size. Marking shall be as permanent as the normal life expectancy of the nutdriver to which it is applied (providing the marked surface has not been subjected to a fretting or abrading action) and be capable of withstanding the cleaning pro- cedures normally experienced during its intended use.