5305-12-142-5982 SCREW,CAP,SOCKET HEAD Index 5305-12-142-5986 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-12-142-5984

Federal Supply Class:
5305

National Item Identification Number:
121425984

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:
000912008062D8046DAIMLER AG
000912008062D8266MTU FRIEDRICHSHAFEN GMBH
001046DB098LENHARDT & WAGNER GMBH
06.02192-0414D3273MAN TRUCK & BUS AG
06021920414D3273MAN TRUCK & BUS AG
200025345D8853THYSSEN INDUSTRIE AG MASCHINENBAUWERK WITTEN-ANNEN
2121 2532-461AC90NBAE SYSTEMS HAGGLUNDS AKTIEBOLAG
2121 2532-461S3465BAE SYSTEMS HAGGLUNDS AB
240013714830124BSAPA OPERACIONES SL
DIN912-M8X50-8.8-A2PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN912-M8X50-8.8-GALZN5CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN912M8X50-8-8A2PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN912M8X50-8-8GALZN5CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M8X50DIN912-8-8A2PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M8X50DIN912-8-8GALZN5CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M8X50DIN912-8GGALZN5CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
N30604368QS3118OERLIKON-BUEHRLE AG WERKZEUGMASCHINENFABRIK
PCH1184/P54K0359WARTSILA WATER SYSTEMS LIMITED


Techincal Specification:
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDIN267PART9, KEY A2P ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
TEST DATA DOCUMENTD8286-DIN912 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH22.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.25
EXTERNAL THREAD TOLERANCE CLASS6 SMALL G
FASTENER LENGTH50.0 MILLIMETERS NOMINAL
HARDNESS RATING225.0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM OVERALL AND 300.0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM OVERALL
HEAD DIAMETER13.0 MILLIMETERS NOMINAL
HEAD HEIGHT8.0 MILLIMETERS NOMINAL
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONDIN ISO898PART1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH800 NEWTONS PER SQUARE MILLIMETER
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
OFFSET YIELD STRENGTH640 NEWTONS PER SQUARE MILLIMETER
WIDTH ACROSS FLATS6.0 MILLIMETERS NOMINAL
STRENGTH GRADE DESIGNATION8.8


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