5305-01-590-8301 SCREW,MACHINE Index 5305-01-590-9391 SCREW,MACHINE

National Stock Number:
5305-01-590-9366

Federal Supply Class:
5305

National Item Identification Number:
015909366

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:
3392AS29630003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
92196A58339428MCMASTER-CARR SUPPLY CO


Techincal Specification:
FASTENER LENGTH0.313 INCHES NOMINAL
HARDNESS RATING70.0 ROCKWELL B MINIMUM OVERALL
HEAD HEIGHT0.313 INCHES NOMINAL
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
MINIMUM TENSILE STRENGTH70000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.313 INCHES
SPECIAL FEATURESALTERED PART:0.062 HOLE THRU HEAD SIDE
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,TRAIN STOP,LOCKING ASSEMBLY
WIDTH ACROSS FLATS0.250 INCHES NOMINAL
WIDTH BETWEEN FLATS0.469 NOMINAL INCHES
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.000 INCHES NOMINAL
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNC


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