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


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