5305-01-681-5536 SCREW,MACHINE 5305-01-681-5621 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5305-01-681-5551

Federal Supply Class:
5305

National Item Identification Number:
016815551

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
92196A9512V507MCMASTER-CARR SUPPLY COMPANY
SHS-04C001US51QX6THE SOCKET SOURCE, INC.


Techincal Specification:
FASTENER LENGTH0.1745 INCHES NOMINAL
HARDNESS RATING70.0 ROCKWELL B NOMINAL OVERALL
HEAD DIAMETER0.183 INCHES NOMINAL
HEAD HEIGHT0.112 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCY18-8 STAINLESS STEEL SOCKET HEAD SCREW
MATERIALSTEEL PROPERTY CLASS 18.8 OVERALL
MINIMUM TENSILE STRENGTH70000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.112 INCHES
SPECIAL FEATURESROHS COMPLAINT
THREAD LENGTH0.0625 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH40
WIDTH ACROSS FLATS0.09375 INCHES NOMINAL


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