5306-01-494-2963 BOLT,MACHINE Index 5306-01-494-2965 BOLT,MACHINE

National Stock Number:
5306-01-494-2964

Federal Supply Class:
5306

National Item Identification Number:
014942964

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:
5PTC1021-13-1498897LOCKHEED MARTIN CORP


Techincal Specification:
GRIP LENGTH0.991 INCHES MINIMUM AND 1.130 INCHES MAXIMUM
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
SPECIAL FEATURESBOLT,SPECIAL;WASHER BONDED TO BOLT, HAS ADDITIONAL HEXAGON INTERNAL DRIVER
WIDTH BETWEEN FLATS0.672 INCHES MINIMUM AND 0.675 INCHES MAXIMUM


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