5305-00-901-5077 SCREW,MACHINE Index 5305-00-901-5080 SCREW,MACHINE

National Stock Number:
5305-00-901-5079

Federal Supply Class:
5305

National Item Identification Number:
009015079

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:
36027259364HONEYWELL INTERNATIONAL INC.
36027270210HONEYWELL INTERNATIONAL INC.
36027272599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
36027299193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
FASTENER LENGTH0.510 INCHES NOMINAL
HEAD DIAMETER0.640 INCHES MINIMUM AND 0.660 INCHES MAXIMUM
HEAD HEIGHT0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.490 INCHES MINIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH24
WIDTH ACROSS FLATS0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM


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