5315-99-970-6359 PIN,STRAIGHT,HEADED Index 5305-99-970-9461 SCREW,MACHINE

National Stock Number:
5305-99-970-8989

Federal Supply Class:
5305

National Item Identification Number:
999708989

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:
314139K8098MAN DIESEL & TURBO LTD
BS4168K7766BRITISH STANDARDS INSTITUTION
ND7074K0824PEARSON ENGINEERING LIMITED
ST314139K8098MAN DIESEL & TURBO LTD


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONASDB
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH119.3 MILLIMETERS MINIMUM AND 120.7 MILLIMETERS MAXIMUM
HARDNESS RATING353.0 BRINELL STANDARD MINIMUM OVERALL
HEAD DIAMETER23.67 MILLIMETERS MINIMUM AND 24.33 MILLIMETERS MAXIMUM
HEAD HEIGHT15.57 MILLIMETERS MINIMUM AND 16.00 MILLIMETERS MAXIMUM
HEAD STYLEFLAT FILLISTER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH1220 NEWTONS PER SQUARE MILLIMETER
NOMINAL THREAD DIAMETER16.0 MILLIMETERS
SPECIAL FEATURESFLAT FILLISTER AND KNURLED NO.1 HEAD STYLE; NOT CASEHARDENED; 66 MM MINIMUM 76 MM MAXIMUM GRIP LENGTH; 15.73 MM MINIMUM 16.00 MM MAXIMUM GRIP DIAMETER; SOCKET HEAD INTERNAL DRIVE STYLE
WIDTH ACROSS FLATS14.032 MILLIMETERS MINIMUM AND 14.142 MILLIMETERS MAXIMUM
THREAD CLASS6G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH44.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS2.0


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