5305-01-632-2984 SCREW,CAP,SOCKET HEAD 5305-01-632-3978 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-632-3408

Federal Supply Class:
5305

National Item Identification Number:
016323408

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
386B04922890099NORTHROP GRUMMAN SYSTEMS CORPORATION
7517E26 FIND 6990099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
FASTENER LENGTH2.25 INCHES NOMINAL
HEAD HEIGHT0.200 INCHES NOMINAL
HEAD STYLEDISHED HEXAGON
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONPER MIL-S-1222,GRADE 574 OR 4340 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
NOMINAL THREAD DIAMETER0.25 INCHES
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.168 INCHES NOMINAL
WIDTH BETWEEN FLATS0.375 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND


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