5306-01-356-1577 BOLT,SHEAR Index 5305-01-356-1579 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-356-1578

Federal Supply Class:
5305

National Item Identification Number:
013561578

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:
AF0073-00422915NORTHROP GRUMMAN CORP ELECTRONIC SYSTEMS DEFENSIVE SYSTEM DIV
FIT7080-458794FASTENER TECHNOLOGY CORP


Techincal Specification:
THREAD SERIES DESIGNATORUNJ
NOMINAL THREAD DIAMETER0.086 INCHES
THREAD QUANTITY PER INCH56
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.184 INCHES NOMINAL
FASTENER LENGTH0.220 INCHES MINIMUM AND
0.250 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQP35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEBUTTON
HEAD DIAMETER0.154 INCHES MINIMUM AND
0.164 INCHES MAXIMUM
HEAD HEIGHT0.038 INCHES MINIMUM AND
0.046 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.050 INCHES NOMINAL


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