5305-01-611-9039 SCREW,CAP,HEXAGON HEAD 5305-01-611-9989 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-611-9387

Federal Supply Class:
5305

National Item Identification Number:
016119387

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:
AES18F190750EA4BU105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.6875 INCHES NOMINAL
FASTENER LENGTH0.750 INCHES NOMINAL
MATERIALSTEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM, FB79 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTMA 967, CITRIC 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEROOF
HEAD DIAMETER0.347 INCHES MINIMUM AND
0.361 INCHES MAXIMUM
HEAD HEIGHT0.091 INCHES MINIMUM AND
0.101 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.125 INCHES NOMINAL
SPECIFICATION/STANDARD DATA05047-ASME B18.3-1998 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,CAP,SOCKET HEAD


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