5306-12-351-7826 BOLT,MACHINE Index 5306-01-556-4639 BOLT,MACHINE

National Stock Number:
5306-12-364-2067

Federal Supply Class:
5306

National Item Identification Number:
123642067

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.


Manufacturer Information:
7097099C7535KRAUSS-MAFFEI WEGMANN GMBH & CO. KGGESCHAEFTSBEREICH SERVICE DBA GESELLSCHAFT FUR LOGISTISCHEN SERVICE MBH
9069900104D8046DAIMLER AG


Techincal Specification:
EXTENDED WASHER THICKNESS2,9 MILLIMETERS NOMINAL
EXTENDED WASHER DIAMETER17,3 MILLIMETERS NOMINAL
EXTERNAL THREAD TOLERANCE CLASS6 KLEIN E
FASTENER LENGTH60,0 MILLIMETERS NOMINAL
HARDNESS RATING385 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 435 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM OVERALL
HEAD HEIGHT9,5 MILLIMETERS NOMINAL
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
MATERIALSTEEL OVERALL
III PURCHASE DESCRIPTION IDENTIFICATIOND8046-9069900104
MINIMUM TENSILE STRENGTH1220 NEWTONS PER SQUARE MILLIMETER
NOMINAL THREAD DIAMETER8,0 MILLIMETERS
WIDTH BETWEEN FLATS10,0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDBL9440.40 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTDACROMET 500 OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH47,0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1,25


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