5962-01-531-1563 MICROCIRCUIT,DIGITAL Index 5340-01-531-1565 BLOCK,RETAIN

National Stock Number:
5306-01-531-1564

Federal Supply Class:
5306

National Item Identification Number:
015311564

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:
7X-087011083CATERPILLAR INC
7X087011083CATERPILLAR INC


Techincal Specification:
FASTENER LENGTH140.000 MILLIMETERS NOMINAL
GRIP LENGTH112.000 MILLIMETERS NOMINAL
HEAD HEIGHT6.000 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER8.000 MILLIMETERS
WIDTH BETWEEN FLATS13.000 MILLIMETERS NOMINAL
THREAD LENGTH28.000 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORUNC
THREAD PITCH IN MILLIMETERS1.250


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