5305-01-569-1822 SCREW,CAP,HEXAGON HEAD Index 5305-01-569-1868 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-569-1857

Federal Supply Class:
5305

National Item Identification Number:
015691857

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:
672271241KNW3SID TOOL CO INC


Techincal Specification:
FASTENER LENGTH1.250 INCHES NOMINAL
NOMINAL THREAD DIAMETER0.500 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW CAP
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH13
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND


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