5305-12-166-4228 SCREW,MACHINE Index 5305-12-166-4232 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-12-166-4231

Federal Supply Class:
5305

National Item Identification Number:
121664231

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:
0137173F8794ERYMA SAS
263-2211 K2504RS COMPONENTS LIMITED
352250016233H0203THALES NEDERLAND B.V.
352250041177H0203THALES NEDERLAND B.V.
3615170038776FAM57CERGY VIS
55010.050.020B1603COMBORI NV
5590946771215BKSB ITUR SPAIN SA
559094677330BBSANCHEZ ARAGON EUROPEA DE SERVICIOSSL
7576174-02913160GENERAL DYNAMICS LAND SYSTEMS INC.
A03010211FAFH7SOFRAME
D933-Q200-R865C0628EADS DEUTSCHLAND GMBH
D933Q200R865C0628EADS DEUTSCHLAND GMBH
DIN933-M5X20-A4-70D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN933M5X20A4D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
ISO4017M5X20-A4-70I9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)
M5X20DIN933-A4D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M5X20DIN933-A4-70D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M5X20DIN933A4D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
N 3015 298 XC2463RHEINMETALL SOLDIER ELECTRONICS GMBH
N 3015 298 XS3092RHEINMETALL AIR DEFENCE AG
N3015298XC2463RHEINMETALL SOLDIER ELECTRONICS GMBH
N3015298XS3092RHEINMETALL AIR DEFENCE AG
TH05/020A4EFFAM57CERGY VIS


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6 SMALL G
FASTENER LENGTH20.0 MILLIMETERS NOMINAL
HEAD HEIGHT3.5 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONDIN267PART11 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
MINIMUM TENSILE STRENGTH700 NEWTONS PER SQUARE MILLIMETER
NOMINAL THREAD DIAMETER5.0 MILLIMETERS
OFFSET YIELD STRENGTH550 NEWTONS PER SQUARE MILLIMETER
WIDTH BETWEEN FLATS8.0 MILLIMETERS NOMINAL
TEST DATA DOCUMENTD8286-DIN933 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH17.6 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS0.8


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