5306-01-430-9029 BOLT,MACHINE Index 5306-01-430-9031 BOLT,MACHINE

National Stock Number:
5306-01-430-9030

Federal Supply Class:
5306

National Item Identification Number:
014309030

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:
128-081911083CATERPILLAR INC
7X256311083CATERPILLAR INC
CV121783KCQ24TVS SUPPLY CHAIN SOLUTIONS LTD
7X2563U8468FINNING UK LTD


Techincal Specification:
FASTENER LENGTH60.0 MILLIMETERS NOMINAL
GRIP LENGTH14.0 MILLIMETERS NOMINAL
HEAD HEIGHT13.0 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
NOMINAL THREAD DIAMETER20.0 MILLIMETERS
THREAD LENGTH46.0 MILLIMETERS NOMINAL
THREAD PITCH IN MILLIMETERS2.5
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH BETWEEN FLATS30.0 MILLIMETERS NOMINAL


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