5305-00-145-1119 SCREW,MACHINE Index 5305-00-145-1124 SCREW,MACHINE

National Stock Number:
5305-00-145-1123

Federal Supply Class:
5305

National Item Identification Number:
001451123

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
20097-5-F-34C88869EATON CORP ELECTRONIC INSTRUMENTATION DIV LOS ANGELES PLANT
5833-21340KDP7KIDDE-FENWAL, INC.
K5833-213416004DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC
K5833-21345RQL2DRS ENVIRONMENTAL SYSTEMS INC
K5833-213492878HDT EXPEDITIONARY SYSTEMS INC


Techincal Specification:
FASTENER LENGTH2.085 INCHES MINIMUM AND 2.125 INCHES MAXIMUM
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER0.198 INCHES MINIMUM AND 0.205 INCHES MAXIMUM
HEAD HEIGHT0.121 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH190000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH170000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.125 INCHES
WIDTH ACROSS FLATS0.0937 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH2.035 INCHES MINIMUM AND 2.125 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNRF
THREAD QUANTITY PER INCH40


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