5305-01-644-0290 SCREW,MACHINE 5305-01-644-0956 SCREW,TAPPING

National Stock Number:
5305-01-644-0721

Federal Supply Class:
5305

National Item Identification Number:
016440721

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
074B1SE17ENDRIES INTERNATIONAL, INC.


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.500 INCHES NOMINAL
FASTENER LENGTH0.500 INCHES NOMINAL
MATERIALSTEEL COMP 302 OVERALL
HEAD STYLEBUTTON
HEAD DIAMETER0.430 INCHES NOMINAL
HEAD HEIGHT0.130 INCHES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.160 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW BTN HEX


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