5305-01-598-8382 SCREW,CAP,HEXAGON HEAD 5305-01-598-8637 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-598-8543

Federal Supply Class:
5305

National Item Identification Number:
015988543

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:
91290A84839428MCMASTER-CARR SUPPLY CO


Techincal Specification:
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER16.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS2.0
THREAD CLASS12.9
NONSTANDARD THREAD PITCH DIAMETER-14.0 TO 18.0 MILLIMETERS
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH44.0 MILLIMETERS MINIMUM AND
54.0 MILLIMETERS MAXIMUM
FASTENER LENGTH130.0 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONDIN 912 INTERNATIONAL STD/SPEC ALL MATERIAL RESPONSES AND
ISO 4762 INTERNATIONAL STD/SPEC ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENTOXIDE OVERALL
COLORBLACK OVERALL
HARDNESS RATING39.0 ROCKWELL C MINIMUM OVERALL
MINIMUM TENSILE STRENGTH174000 POUNDS PER SQUARE INCH
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER24.0 MILLIMETERS NOMINAL
HEAD HEIGHT16.0 MILLIMETERS NOMINAL
WIDTH BETWEEN FLATS14.0 MILLIMETERS NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS14.0 MILLIMETERS NOMINAL
SPECIAL FEATURESCLASS:5G6G
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,CAP,SOCKET


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