5305-12-142-8218 SCREW,CAP,HEXAGON HEAD Index 5305-12-142-8222 SCREW,CAP,HEXAGON H

National Stock Number:
5305-12-142-8221

Federal Supply Class:
5305

National Item Identification Number:
121428221

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:
000931010232D8266MTU FRIEDRICHSHAFEN GMBH
000931010258D8046DAIMLER AG
000931010402D8046DAIMLER AG
0251498H0001DAF TRUCKS N.V.
04 350 175K8495WARTSILA UK LIMITED
06.01019-0120D3273MAN TRUCK & BUS AG
06010190120D3273MAN TRUCK & BUS AG
06010190120U9486MAN TRUCK & BUS UK LIMITED
0636 010 378D8124ZF FRIEDRICHSHAFEN AG
0636010378D8124ZF FRIEDRICHSHAFEN AG
102515N0146ALVIS MOELV AS TIDL HAGGLUNDSMOELVAS
1035-31-05-75H0007KONI B.V.
190003800551 G0693ELBO S.A.HELLENIC VIHICLE INTUSTRY
251498H0001DAF TRUCKS N.V.
3552446S3662AB VOLVO PENTA
4401056S3662AB VOLVO PENTA
5305PL09431729009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
7.304-118D0356KARCHER FUTURETECH GMBH
7.304-118.0D0356KARCHER FUTURETECH GMBH
DIN931-M10X55-8.8-A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN931M10X55-8-8A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN931M10X55-8-8GALZN8CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN931M10X55-88DBL8451.210141BNAVANTIA, S.A., S.M.E.
DIN931M10X55-88DBL8451.21409BBNAVANTIA - PROPULSION Y ENERGIAMOTORES - CARTAGENA
M10X55DIN931-8-8A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M10X55DIN931-8-8GALZN8CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M10X55DIN931-8GGALZN8CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6 SMALL G
FASTENER LENGTH55.0 MILLIMETERS NOMINAL
HARDNESS RATING225 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM OVERALL AND 300 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM OVERALL
HEAD HEIGHT7.0 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONDIN ISO898PART1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH800 NEWTONS PER SQUARE MILLIMETER
NOMINAL THREAD DIAMETER10.0 MILLIMETERS
OFFSET YIELD STRENGTH640 NEWTONS PER SQUARE MILLIMETER
WIDTH BETWEEN FLATS17.0 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 LENGTH26.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.5


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