5305-01-593-4931 SCREW,CAP,SOCKET HEAD 5305-01-593-5598 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-593-5553

Federal Supply Class:
5305

National Item Identification Number:
015935553

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:
J2295A574F2S28LN1360U583SAE INTERNATIONAL
J2295A574F2S28LN13681343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
FASTENER LENGTH8.500 INCHES NOMINAL
HEAD HEIGHT1.734 INCHES MINIMUM AND 1.750 INCHES MAXIMUM
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREPATCH OR PELLET OR STRIP THREADS
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER1.750 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW CAP SOCKET HEAD
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF
WIDTH ACROSS FLATS1.250 INCHES NOMINAL
WIDTH BETWEEN FLATS2.597 INCHES MINIMUM AND 2.625 INCHES MAXIMUM


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