5305-01-578-7305 SCREW,CAP,SOCKET HEAD Index 5305-01-578-7336 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-578-7316

Federal Supply Class:
5305

National Item Identification Number:
015787316

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:
B1831DH030080N80204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH80.0 MILLIMETERS NOMINAL
HEAD HEIGHT2.9 MILLIMETERS NOMINAL
HEAD DIAMETER5.3 MILLIMETERS MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER3.0 MILLIMETERS
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, CAP, SOCKET HEAD
WIDTH ACROSS FLATS2.5 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH80.0 MILLIMETERS MAXIMUM
THREAD PITCH IN MILLIMETERS0.5
THREAD SERIES DESIGNATORISO M


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