5305-01-608-4491 SCREW,MACHINE 5305-01-608-4648 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-608-4619

Federal Supply Class:
5305

National Item Identification Number:
016084619

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:
17-3-2998-181337W1D1 NATICK SOLDIER CENTER
9249A5373A054MCMASTER-CARR SUPPLY CO


Techincal Specification:
FASTENER LENGTH0.632 INCHES NOMINAL
HEAD HEIGHT0.132 INCHES NOMINAL
HEAD DIAMETER0.437 INCHES NOMINAL
HEAD STYLEBUTTON
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL PROPERTY CLASS 18.8 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, SOCKET CAP
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.250 INCHES
WIDTH ACROSS FLATS0.1563 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.500 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC


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