4320-12-311-3797 PUMP UNIT,AXIAL PIS Index 5305-12-311-3953 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-12-311-3952

Federal Supply Class:
5305

National Item Identification Number:
123113952

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:
10393672A486GNIMIKKEISTOKESKUS NCB FINLAND
DIN7991-M10X1,25X35-10.9-B3BD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M10X1.25X35DIN7991-10.9-B3BD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
EXTERNAL THREAD TOLERANCE CLASS6 SMALL G
FASTENER LENGTH35.0 MILLIMETERS NOMINAL
HARDNESS RATING310 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM OVERALL AND 382 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM OVERALL
HEAD DIAMETER20.0 MILLIMETERS NOMINAL
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONDIN ISO898PART 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH1040 NEWTONS PER SQUARE MILLIMETER
NOMINAL THREAD DIAMETER10.0 MILLIMETERS
OFFSET YIELD STRENGTH940 NEWTONS PER SQUARE MILLIMETER
WIDTH ACROSS FLATS6.0 MILLIMETERS NOMINAL
STRENGTH GRADE DESIGNATION8.8
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDIN267PART8, KEY B3B ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEST DATA DOCUMENTD8286-DIN7991 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH25.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.25


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