5305-01-373-2599 SCREW,CAP,SOCKET HEAD Index 5305-01-373-2601 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-373-2600

Federal Supply Class:
5305

National Item Identification Number:
013732600

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:
1059493907TEXTRON FASTENING SYSTEMS DBA DECORAH OPERATIONS TFS


Techincal Specification:
THREAD SERIES DESIGNATORUNRC
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH13
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.871 INCHES NOMINAL
FASTENER LENGTH1.025 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER0.840 INCHES MINIMUM AND
0.866 INCHES MAXIMUM
HEAD HEIGHT0.302 INCHES MINIMUM AND
0.323 INCHES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE 1


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