5305-01-090-7145 SCREW,CAP,SOCKET HEAD Index 5305-01-090-7147 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-090-7146

Federal Supply Class:
5305

National Item Identification Number:
010907146

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:
BACS12BG02AP506950HOWMET GLOBAL FASTENING SYSTEMS INC
BACS12BG02AP51RC86HOWMET GLOBAL FASTENING SYSTEMS INC
BACS12BG02AP556878SPS TECHNOLOGIES, LLC
BACS12BG02AP572914GRIMES AEROSPACE COMPANY
BACS12BG02AP573197HI-SHEAR CORPORATION
BACS12BG02AP580539SPS TECHNOLOGIES, LLC
BACS12BG02AP581205THE BOEING COMPANY
BACS12BG02AP5L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
THREAD SERIES DESIGNATORUNJC
NOMINAL THREAD DIAMETER0.086 INCHES
THREAD QUANTITY PER INCH56
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.246 INCHES MINIMUM AND
0.312 INCHES MAXIMUM
FASTENER LENGTH0.282 INCHES MINIMUM AND
0.312 INCHES MAXIMUM
MATERIALIRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND
40.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH150000 POUNDS PER SQUARE INCH
HEAD STYLEPAN
HEAD DIAMETER0.155 INCHES MINIMUM AND
0.167 INCHES MAXIMUM
HEAD HEIGHT0.053 INCHES MINIMUM AND
0.062 INCHES MAXIMUM
INTERNAL DRIVE STYLEHIGH-TORQUE
LOCKING FEATUREPATCH THREADS


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