5305-01-644-3412 SCREW,CAP,HEXAGON HEAD 5306-01-643-8866 BOLT,SQUARE NECK

National Stock Number:
5305-01-644-4964

Federal Supply Class:
5305

National Item Identification Number:
016444964

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
859168053711NAVAL SEA SYSTEMS COMMAND
92196A1183A054MCMASTER-CARR SUPPLY CO


Techincal Specification:
FASTENER LENGTH1.375 INCHES NOMINAL
HARDNESS RATING40.0 ROCKWELL B NOMINAL OVERALL
HEAD DIAMETER0.183 INCHES NOMINAL
HEAD HEIGHT0.112 INCHES NOMINAL
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYSOCKET HEAD CAP SCREW
MATERIALSTEEL COMP 304 OVERALL
MINIMUM TENSILE STRENGTH70000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.112 INCHES
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
THREAD QUANTITY PER INCH40
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.094 INCHES NOMINAL


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