5210-01-646-6617 LEVEL AND PLUMB 5305-01-645-9803 SCREW,CLOSE TOLERANCE

National Stock Number:
5305-01-645-9605

Federal Supply Class:
5305

National Item Identification Number:
016459605

Description:
SCREW,CAP,HEXAGON HEAD


Manufacturer Information:
588-8278410 AY 98, IT 1453711NAVAL SEA SYSTEMS COMMAND
J2295J429C2R08-Z20G50U583SAE INTERNATIONAL
SAE J22950U583SAE INTERNATIONAL
SAE J229581343SOCIETY OF AUTOMOTIVE ENGINEERS INC
J2295J429C2R08-Z20G581343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
FASTENER LENGTH1.250 INCHES NOMINAL
HEAD HEIGHT0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYREGULAR HEX CAP SCREW
NOMINAL THREAD DIAMETER0.500 INCHES
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.250 INCHES NOMINAL
THREAD QUANTITY PER INCH13
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH BETWEEN FLATS0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM


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