5305-01-572-0326 SCREW,CAP,SOCKET HEAD Index 5305-01-572-0522 SCREW,MACHINE

National Stock Number:
5305-01-572-0472

Federal Supply Class:
5305

National Item Identification Number:
015720472

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:
NAS1189E6T121V757WESCO AIRCRAFT HARDWARE CORP.
NAS1189E6T1280205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
HEAD HEIGHT0.375 INCHES NOMINAL
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,SELF-LOCKING,FLAT 100 DEG HEAD,FULL THREAD
WIDTH BETWEEN FLATS0.145 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH2.125 INCHES MINIMUM AND 6.000 INCHES MAXIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)


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