5305-01-644-3000 SCREW,CAP,HEXAGON HEAD 5305-01-644-4092 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-644-3333

Federal Supply Class:
5305

National Item Identification Number:
016443333

Description:
SCREW,CAP,HEXAGON HEAD


Manufacturer Information:
1254305119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12543051-02019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
EXTENDED WASHER DIAMETER0.560 INCHES MAXIMUM
FASTENER LENGTH0.750 INCHES MAXIMUM
HEAD HEIGHT0.280 INCHES MAXIMUM
HEAD STYLEHEXAGON EXTENDED WASHER
NOMINAL THREAD DIAMETER0.250 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, FLANGE, HEX
SPECIAL FEATURESMATERIAL IS STEEL, GRADE 5. PROTECTIVE FINISH IAW 12424710, METHOD 4.
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES NOMINAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH20
WIDTH BETWEEN FLATS0.375 INCHES MAXIMUM


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