5306-01-506-2083 BOLT,MACHINE Index 2990-01-506-2085 HEATER,AIR DUCT,ENGINE

National Stock Number:
5306-01-506-2084

Federal Supply Class:
5306

National Item Identification Number:
015062084

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:
1241455119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12414551-088076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
12414551-0880FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12414551-08819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12414551-08875Q65OSHKOSH DEFENSE LLC
DIN 960-M18X1.5X65-10.9A3DD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH65.0 MILLIMETERS NOMINAL
HEAD HEIGHT11.78 MILLIMETERS MINIMUM AND 12.21 MILLIMETERS MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONIDO 898, PART 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
NOMINAL THREAD DIAMETER18.0 MILLIMETERS
WIDTH BETWEEN FLATS26.67 MILLIMETERS MINIMUM AND 27.00 MILLIMETERS MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDIN 267, PART9 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH42.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.5


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