5305-01-433-3290 SCREW,EXTERNALLY RELIEVED BODY Index 5340-01-433-3292 BAND,RETAINING

National Stock Number:
5305-01-433-3291

Federal Supply Class:
5305

National Item Identification Number:
014333291

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:
7575137-0010UTV4GLOBAL FASTENER, INC.
7575137-00113160GENERAL DYNAMICS LAND SYSTEMS INC.
7575137-0014Z473ALLMETAL SCREW PROCUES CORP
7575137-00156161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION
7575137-00170318ALLMETAL SCREW PRODUCTS CORP
7575137-0017W356GENERAL DYNAMICS LAND SYSTEMS INC.


Techincal Specification:
COLORBLACK OVERALL
FASTENER LENGTH0.750 INCHES NOMINAL
HEAD DIAMETER0.419 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
HEAD HEIGHT0.122 INCHES MINIMUM AND 0.132 INCHES MAXIMUM
HEAD STYLEBUTTON
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, BUTTON HEAD, HEXAGON SOCKET
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.250 INCHES
WIDTH ACROSS FLATS0.437 INCHES NOMINAL
SURFACE TREATMENTOXIDE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES NOMINAL
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNF


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