5305-01-566-8053 SCREW,MACHINE Index 5305-01-566-8188 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-566-8067

Federal Supply Class:
5305

National Item Identification Number:
015668067

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:
38030-4C12B1C5D9SPS TECHNOLOGIES INC UNBRAKO DIV


Techincal Specification:
COLORBLACK OVERALL
FASTENER LENGTH0.750 INCHES NOMINAL
HEAD STYLEBUTTON
NOMINAL THREAD DIAMETER0.250 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW
SURFACE TREATMENTOXIDE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNC


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