5180-01-643-7823 TOOL KIT,ELECTRONIC SYSTEM 5305-01-643-8518 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-643-6636

Federal Supply Class:
5305

National Item Identification Number:
016436636

Description:
SCREW,CAP,HEXAGON HEAD


Manufacturer Information:
92240A67139428MCMASTER-CARR SUPPLY CO


Techincal Specification:
FASTENER LENGTH1.250 INCHES NOMINAL
HARDNESS RATING70.0 ROCKWELL B MINIMUM OVERALL
HEAD HEIGHT0.281 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIALSTEEL PROPERTY CLASS 18.8 OVERALL
MINIMUM TENSILE STRENGTH70000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.437 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCY18-8 S/S HEX CAP SCREW
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.250 INCHES NOMINAL
THREAD QUANTITY PER INCH14
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH BETWEEN FLATS0.625 INCHES NOMINAL


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