5210-01-587-6713 LEVEL,LINE Index 5305-01-586-7202 SCREW,CLOSE TOLERANCE

National Stock Number:
5305-01-586-6583

Federal Supply Class:
5305

National Item Identification Number:
015866583

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
91294A33739428MCMASTER-CARR SUPPLY CO


Techincal Specification:
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH50.0 MILLIMETERS NOMINAL
HARDNESS RATING32.0 ROCKWELL C MINIMUM OVERALL
HEAD DIAMETER20.0 MILLIMETERS NOMINAL
HEAD STYLEFLAT COUNTERSUNK UNDERCUT
HEAD HEIGHT5.5 MILLIMETERS NOMINAL
INTERNAL DRIVE STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYFLAT HEAD SOCKET CAP SCREW METRIC, STEEL
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
MINIMUM TENSILE STRENGTH142 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER10.0 MILLIMETERS
SPECIFICATION/STANDARD DATAI9008-ISO 10642 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
WIDTH ACROSS FLATS6.0 MILLIMETERS NOMINAL
SURFACE TREATMENTOXIDE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH50.0 MILLIMETERS NOMINAL
THREAD PITCH IN MILLIMETERS1.5
THREAD SERIES DESIGNATORISO M


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