5305-01-645-1967 SCREW,MACHINE 5305-01-645-2849 SCREW,SHOULDER

National Stock Number:
5305-01-645-2406

Federal Supply Class:
5305

National Item Identification Number:
016452406

Description:
SCREW,CAP,HEXAGON HEAD


Manufacturer Information:
AES01C250A00AZ0A8105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B18.24-200405047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS


Techincal Specification:
FASTENER LENGTH1.000 INCHES NOMINAL
HEAD HEIGHT0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL UNS K04100 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW CAP HEX (FINISHED HEX BOLT)
NOMINAL THREAD DIAMETER0.250 INCHES
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES NOMINAL
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM


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