5305-01-592-8038 SCREW,CAP,HEXAGON HEAD 5305-01-592-7124 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-592-7942

Federal Supply Class:
5305

National Item Identification Number:
015927942

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:
5310000649-00535V1PLASAN NORTH AMERICA, INC.


Techincal Specification:
FASTENER LENGTH1.000 INCHES MAXIMUM
HEAD DIAMETER0.419 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
HEAD HEIGHT0.122 INCHES MINIMUM AND 0.132 INCHES MAXIMUM
HEAD STYLEROOF
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW BUTTON HEAD
WIDTH ACROSS FLATS0.156 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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