5305-01-607-2896 SCREW,MACHINE 5305-01-607-3262 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-607-2957

Federal Supply Class:
5305

National Item Identification Number:
016072957

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:
151-00951726916NORTHROP GRUMMAN SYSTEMS CORPORATION
151-009517-010126916NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNF
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD DIAMETER0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HEAD HEIGHT0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HEAD STYLEFLAT FILLISTER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, CAPTIVE
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.322 INCHES NOMINAL


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