5305-01-183-3317 SCREW,MACHINE Index 5305-01-183-3319 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-183-3318

Federal Supply Class:
5305

National Item Identification Number:
011833318

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:
ST6Z5-063H404614TEXTRON SYSTEMS CORPORATION
ST6Z5-063H480070LOCKHEED MARTIN CORPORATION


Techincal Specification:
THREAD SERIES DESIGNATORUNJC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.235 INCHES MINIMUM AND
0.270 INCHES MAXIMUM
FASTENER LENGTH0.235 INCHES MINIMUM AND
0.270 INCHES MAXIMUM
MATERIALTITANIUM ALLOY OVERALL
HEAD STYLEPAN NO. 2
HEAD DIAMETER0.221 INCHES MINIMUM AND
0.226 INCHES MAXIMUM
HEAD HEIGHT0.134 INCHES MINIMUM AND
0.138 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.093 INCHES MINIMUM AND
0.095 INCHES MAXIMUM
LOCKING FEATURESTRIP HEAD
HOLE CONFIGURATION STYLEROUND INTERNAL HEXAGON
HOLE TYPEDRILLED
HOLE QUANTITY3
HOLE DIAMETER0.034 INCHES MINIMUM AND
0.042 INCHES MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE04614
DESIGN CONTROL REFERENCEST6Z5-063H4


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