6620-12-371-7496 INDICATOR,SPECIAL Index 5330-12-373-3682 SEAL,PLAIN

National Stock Number:
5306-12-372-8697

Federal Supply Class:
5306

National Item Identification Number:
123728697

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:
0019908204D8046DAIMLER AG


Techincal Specification:
EXTENDED WASHER THICKNESS1,5 MILLIMETERS NOMINAL
EXTENDED WASHER DIAMETER18,7 MILLIMETERS NOMINAL
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH25,0 MILLIMETERS NOMINAL
HARDNESS RATING320,0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 380,0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM OVERALL
HEAD HEIGHT9,2 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONISO898-1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
III PURCHASE DESCRIPTION IDENTIFICATIOND8046-0019908204
MINIMUM TENSILE STRENGTH1040 NEWTONS PER SQUARE MILLIMETER
NOMINAL THREAD DIAMETER10,0 MILLIMETERS
WIDTH BETWEEN FLATS16,0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDBL8440.30 MFR REF SINGLE TREATMENT RESPONSE OR DBL8440.40 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC AND ALUMINUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH22,0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1,5


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