5305-01-643-8520 SCREW,MACHINE 5305-01-643-8965 SCREW,SELF-DRILLING

National Stock Number:
5305-01-643-8949

Federal Supply Class:
5305

National Item Identification Number:
016438949

Description:
SCREW,CAP,HEXAGON HEAD


Manufacturer Information:
N972876761C E NIEHOFF & CO


Techincal Specification:
FASTENER LENGTH0.750 INCHES NOMINAL
HEAD HEIGHT0.310 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES NOMINAL
THREAD QUANTITY PER INCH13
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH BETWEEN FLATS0.740 INCHES NOMINAL


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