5305-12-142-8451 SCREW,CAP,HEXAGON HEAD Index 5305-12-142-8453 SCREW,CAP,HEXAGON H

National Stock Number:
5305-12-142-8452

Federal Supply Class:
5305

National Item Identification Number:
121428452

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:
(241)A39630-115932A3963ASTRA VEICOLI INDUSTRIALI SPA
0-115932 A3963ASTRA VEICOLI INDUSTRIALI SPA
000931006094D8046DAIMLER AG
000931006094D8266MTU FRIEDRICHSHAFEN GMBH
01200.060.040B1603COMBORI NV
0251477H0001DAF TRUCKS N.V.
06.01013-2913D3273MAN TRUCK & BUS AG
06010132913D3273MAN TRUCK & BUS AG
0636 010 614D8124ZF FRIEDRICHSHAFEN AG
0636010614D8124ZF FRIEDRICHSHAFEN AG
1686022 D0460ATLAS GMBH
1PA39630-115932 A3963ASTRA VEICOLI INDUSTRIALI SPA
2121 2032-378AC90NBAE SYSTEMS HAGGLUNDS AKTIEBOLAG
2121 2032-378S3465BAE SYSTEMS HAGGLUNDS AB
241-A39630-115932 A3963ASTRA VEICOLI INDUSTRIALI SPA
251477H0001DAF TRUCKS N.V.
6-105-0721D0589BUCHER MUNICIPAL GMBH DBA GMBH BUCHER-SCHOERLING
6105-0721D0589BUCHER MUNICIPAL GMBH DBA GMBH BUCHER-SCHOERLING
99154026F6481THALES SA
DIN931-M6X40-8.8-A2PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN931M6X40-8-8A2PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN931M6X40-8-8GALZND8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN931M6X40-8-8GALZN5CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M6X40DIN931-8-8A2PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M6X40DIN931-8-8GALZND8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M6X40DIN931-8-8GALZN5CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M6X40DIN931-8.8-A2PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M6X40DIN931-8GGALZN5CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
N060080093137000D0613SFM GMBH


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6 SMALL G
FASTENER LENGTH40.0 MILLIMETERS NOMINAL
HARDNESS RATING225 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM OVERALL AND 300 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM OVERALL
HEAD HEIGHT4.0 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 DIAMETER6.0 MILLIMETERS
OFFSET YIELD STRENGTH640 NEWTONS PER SQUARE MILLIMETER
WIDTH BETWEEN FLATS10.0 MILLIMETERS NOMINAL
STRENGTH GRADE DESIGNATION8.8
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDIN267PART9, KEY A2P 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 LENGTH18.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.0


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