5305-01-644-2881 SCREW,CAP,HEXAGON HEAD 5305-01-644-3412 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-644-2951

Federal Supply Class:
5305

National Item Identification Number:
016442951

Description:
SCREW,CAP,HEXAGON HEAD


Manufacturer Information:
1254306519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12543065-00419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
FASTENER LENGTH3.500 INCHES NOMINAL
HEAD HEIGHT0.163 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW CAP HEX
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES NOMINAL
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH BETWEEN FLATS0.438 INCHES MAXIMUM


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