5305-01-090-7143 SCREW,MACHINE Index 5305-01-090-7145 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-090-7144

Federal Supply Class:
5305

National Item Identification Number:
010907144

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:
8294494988COOPER INDUSTRIES INC CHAMPION AVIATION PRODUCTS


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.086 INCHES
THREAD QUANTITY PER INCH56
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.558 INCHES MINIMUM AND
0.625 INCHES MAXIMUM
FASTENER LENGTH0.594 INCHES MINIMUM AND
0.625 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
HEAD STYLEFILLISTER
HEAD DIAMETER0.124 INCHES MINIMUM AND
0.140 INCHES MAXIMUM
HEAD HEIGHT0.053 INCHES MINIMUM AND
0.062 INCHES MAXIMUM
INTERNAL DRIVE STYLESLOT
LOCKING FEATUREPATCH THREADS


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