5305-01-643-9101 SCREW,CAP,HEXAGON HEAD 5305-01-643-9831 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-643-9824

Federal Supply Class:
5305

National Item Identification Number:
016439824

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
98164A46439428MCMASTER-CARR SUPPLY CO


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS3A
FASTENER LENGTH2.250 INCHES NOMINAL
HANDLE DIAMETER0.250 INCHES NOMINAL
HARDNESS RATING55.0 ROCKWELL B NOMINAL OVERALL
HEAD DIAMETER0.437 INCHES NOMINAL
HEAD HEIGHT0.132 INCHES NOMINAL
HEAD STYLEBUTTON
INTERNAL DRIVE STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYBUTTON HEAD SOCKET CAP SCREW
MATERIALSTEEL COMP 316 OVERALL
MINIMUM TENSILE STRENGTH70000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.000 INCHES MINIMUM AND 2.250 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.156 INCHES NOMINAL


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