5305-01-057-9661 SETSCREW Index 5305-01-057-9663 SCREW,CAP,HEXAGONHEAD

National Stock Number:
5305-01-057-9662

Federal Supply Class:
5305

National Item Identification Number:
010579662

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:
PWA51717-677445RTX CORPORATION


Techincal Specification:
FASTENER LENGTH0.875 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
SPECIAL FEATURESWASHER,FLAT WELDED TO BEARING SURFACE OF HEAD
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND


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