5305-12-179-5322 SCREW,CAP,HEXAGON HEAD Index 5305-12-179-5327 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-12-179-5326

Federal Supply Class:
5305

National Item Identification Number:
121795326

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:
0893009D0460ATLAS GMBH
0893009K6769ATLAS CRANES UK LIMITED
26 299-171D9853ROCKWELL COLLINS DEUTSCHLAND GMBH
26299-171D9853ROCKWELL COLLINS DEUTSCHLAND GMBH
7103074D3800RUD KETTEN RIEGER U. DIETZ GMBH U.CO KG DIV MILITARY SALES ET DEVELOPMENT
893009D0460ATLAS GMBH
893009K6769ATLAS CRANES UK LIMITED
DIN912-M8X20-8.8-A3CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN912M8X20-8-8A3CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M8X20DIN912-8-8A3CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
N19547D9135BAUER KOMPRESSOREN GMBH


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6 KLEIN G
FASTENER LENGTH20.0 MILLIMETERS NOMINAL
HARDNESS RATING225 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM OVERALL AND 300 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 ISO898TEIL1 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
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDIN267TEIL9, SCHLUESSEL A3C 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 LENGTH17.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.0


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