5305-01-483-3052 SCREW,MACHINE Index 5305-01-483-3054 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-483-3053

Federal Supply Class:
5305

National Item Identification Number:
014833053

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:
92200A19939428MCMASTER-CARR SUPPLY CO


Techincal Specification:
FASTENER LENGTH1.000 INCHES NOMINAL
HEAD HEIGHT1.000 INCHES NOMINAL
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES
SPECIAL FEATURESSCREW SIZE 1.000; SOCKET HEAD CAPSCREW
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH4.1250 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS1.500 INCHES NOMINAL
WIDTH BETWEEN FLATS1.500 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL


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