5305-12-142-8257 SCREW,CAP,SOCKET HEAD Index 5305-12-142-8295 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-12-142-8267

Federal Supply Class:
5305

National Item Identification Number:
121428267

Description:
SCREW,CAP,HEXAGON HEAD

Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
000931 012149D8046DAIMLER AG
000931 012149D8266MTU FRIEDRICHSHAFEN GMBH
06.01019-0155D3273MAN TRUCK & BUS AG
000931012149D8046DAIMLER AG
000931012149D8266MTU FRIEDRICHSHAFEN GMBH
000931 012149Y9992NAVAL MATERIAL HEADQUARTERS RMN
2121 2032-544AC90NBAE SYSTEMS HAGGLUNDS AKTIEBOLAG
6-105-1461D0589BUCHER MUNICIPAL GMBH DBA GMBH BUCHER-SCHOERLING
6105-1461D0589BUCHER MUNICIPAL GMBH DBA GMBH BUCHER-SCHOERLING
06010190155D3273MAN TRUCK & BUS AG
100126N0146ALVIS MOELV AS TIDL HAGGLUNDSMOELVAS
2121 2032-544S3465BAE SYSTEMS HAGGLUNDS AB
814893S3526SCANIA AB SCANIADIVISJONEN
255346-2S3562VOLVO AB
DIN931-M12X60-8.80141BNAVANTIA, S.A., S.M.E.
DIN931-M12X60-8.8409BBNAVANTIA - PROPULSION Y ENERGIAMOTORES - CARTAGENA
DIN931-M12X60-8.8-A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN931M12X60-8-8A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN931M12X60-8-8GALZN8CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M12X60DIN931-8-8A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M12X60DIN931-8-8GALZN8CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M12X60DIN931-8GGALZN8CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN931-M12X60-8-8A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
931331D9913GENERAL DYNAMICS EUROPEAN LAND SYSTEMS-BRIDGE SYSTEMS GMBH


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6 SMALL G
FASTENER LENGTH60.0 MILLIMETERS NOMINAL
HARDNESS RATING225 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM OVERALL AND 300 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM OVERALL
HEAD HEIGHT8.0 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONDIN IS0898PART1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH800 NEWTONS PER SQUARE MILLIMETER
NOMINAL THREAD DIAMETER12.0 MILLIMETERS
OFFSET YIELD STRENGTH640 NEWTONS PER SQUARE MILLIMETER
WIDTH BETWEEN FLATS19.0 MILLIMETERS NOMINAL
STRENGTH GRADE DESIGNATION8.8
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDIN267PART9, KEY A3P ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
TEST DATA DOCUMENTD8286-DIN931 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH30.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.75


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