5305-01-644-0423 SCREW,CAP,HEXAGON HEAD 5305-01-644-0643 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-644-0496

Federal Supply Class:
5305

National Item Identification Number:
016440496

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
63846-SS-12A51506ACCURATE SCREW MACHINE CORP


Techincal Specification:
FASTENER LENGTH9.000 INCHES NOMINAL
HEAD DIAMETER0.735 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
HEAD HEIGHT0.492 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
MINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.500 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35, TYPE II FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.500 INCHES MINIMUM AND 2.380 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH13
WIDTH ACROSS FLATS0.375 INCHES NOMINAL


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