5305-12-164-4487 SCREW,MACHINE Index 5330-12-164-4509 O-RING

National Stock Number:
5305-12-164-4505

Federal Supply Class:
5305

National Item Identification Number:
121644505

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:
DIN912-M5X25-12.9D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN912M5X25-12-9D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M5X25DIN912-12-9D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
XX004-7429H2229RDM TECHNOLOGY B.V.


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6 KLEIN G
FASTENER LENGTH25.0 MILLIMETERS NOMINAL
HARDNESS RATING330.0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM OVERALL AND 440.0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM OVERALL
HEAD DIAMETER8.5 MILLIMETERS NOMINAL
HEAD HEIGHT5.0 MILLIMETERS NOMINAL
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONDIN ISO898TEIL1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER5.0 MILLIMETERS
SPECIAL FEATURES900 NEWTONS PER SQ MM O/A OFFSET YIELD STRENGTH,1200 NEWTONS PER SQ MM MIN TENSILE STRENGTH
WIDTH ACROSS FLATS4.0 MILLIMETERS NOMINAL
STRENGTH GRADE DESIGNATION12.9
TEST DATA DOCUMENTD8286-DIN912 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH22.6 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS0.8


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