5305-01-642-9680 SCREW,TAPPING 5305-01-643-0886 SCREW,MACHINE

National Stock Number:
5305-01-643-0283

Federal Supply Class:
5305

National Item Identification Number:
016430283

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
90585A20039428MCMASTER-CARR SUPPLY CO


Techincal Specification:
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
FASTENER LENGTH0.250 INCHES NOMINAL
HEAD DIAMETER0.255 INCHES NOMINAL
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYFLAT-HEAD SOCKET CAP SCREW
MATERIALSTEEL COMP 316 OVERALL
NOMINAL THREAD DIAMETER0.112 INCHES
SPECIAL FEATURESOEM YELLOW WOODS AND ROADS LESS TRAVELED CO; UNKNOWN CAGE; UNDER PART NUMBER:32-FS-4C-25
THREAD LENGTH0.167 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH40
WIDTH ACROSS FLATS0.062 INCHES NOMINAL


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