5310-01-508-5774 NUT,SELF-LOCKING,HEXAGON Index 5305-01-508-5776 SETSCREW

National Stock Number:
5305-01-508-5775

Federal Supply Class:
5305

National Item Identification Number:
015085775

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:
9738-03791R5C8HEIL TRAILER INTERNATIONAL, LLC


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.437 INCHES NOMINAL
FASTENER LENGTH1.750 INCHES NOMINAL
MATERIALSTEEL OVERALL
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND
45.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH170000 POUNDS PER SQUARE INCH
HEAD STYLEFILLISTER
HEAD DIAMETER0.938 INCHES NOMINAL
HEAD HEIGHT0.500 INCHES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.500 INCHES NOMINAL


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