5120-01-614-9742 SEAT LAP - 180 GRIT 4820-01-614-4128 VALVE,BALL

National Stock Number:
5305-01-614-9656

Federal Supply Class:
5305

National Item Identification Number:
016149656

Description:
SCREW,CAP,HEXAGON HEAD

Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
225-009811083CATERPILLAR INC


Techincal Specification:
FASTENER LENGTH140.0 MILLIMETERS NOMINAL
HEAD HEIGHT13.0 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORISO M
THREAD LENGTH55.0 MILLIMETERS NOMINAL
WIDTH BETWEEN FLATS30.0 MILLIMETERS NOMINAL


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