1680-01-534-7671 CHASSIS,CONTROL PANEL,AIRCRAFT Index 1680-01-534-7673 CHASSIS,CONTROL PANEL,AIRCRAFT

National Stock Number:
5305-01-534-7672

Federal Supply Class:
5305

National Item Identification Number:
015347672

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:
03299-0214153DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA
92240A59539428MCMASTER-CARR SUPPLY CO


Techincal Specification:
FASTENER LENGTH3.203 INCHES NOMINAL
HARDNESS RATING70.0 ROCKWELL B MINIMUM OVERALL
HEAD HEIGHT0.203 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
MINIMUM TENSILE STRENGTH70000 POUNDS PER SQUARE INCH
WIDTH BETWEEN FLATS0.500 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH3.000 INCHES NOMINAL


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