5305-01-419-5646 SCREW,CAP,SOCKET HEAD Index 5306-01-419-5648 BOLT,MACHINE

National Stock Number:
5305-01-419-5647

Federal Supply Class:
5305

National Item Identification Number:
014195647

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:
0441B0133-7403538LOCKHEED MARTIN CORPORATION
0441B0133-7454497MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS
P60ML1011-60P26233NYLOK LLC


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH11
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH3.750 INCHES NOMINAL
MATERIALNICKEL ALLOY OVERALL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREPATCH THREADS


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