5305-12-407-2075 SCREW,CAP,SOCKET HEAD 5305-12-407-2099 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-12-407-2078

Federal Supply Class:
5305

National Item Identification Number:
124072078

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
DIN912-M8X25-8.8-A2JD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH25,0 MILLIMETERS NOMINAL
HARDNESS RATING250 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 320 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM OVERALL
HEAD DIAMETER13,0 MILLIMETERS NOMINAL
HEAD HEIGHT8,0 MILLIMETERS NOMINAL
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH800 NEWTONS PER SQUARE MILLIMETER
NOMINAL THREAD DIAMETER8,0 MILLIMETERS
WIDTH ACROSS FLATS6,0 MILLIMETERS NOMINAL
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH21,2 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1,25


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