5305-01-570-4031 SCREW,CAP,HEXAGON HEAD Index 5305-01-583-7724 SCREW,CLOSE TOLERANCE

National Stock Number:
5305-01-570-7710

Federal Supply Class:
5305

National Item Identification Number:
015707710

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:
6430443-40M1076M6AMZ ALABAMA INC.
6430443-40M154786BAE SYSTEMS LAND & ARMAMENTS L.P.
6430443-40M16W728BAE SYSTEMS SURVIVABILITY SYSTEMS LLC


Techincal Specification:
NOMINAL THREAD DIAMETER4.0 MILLIMETERS
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, HEX HEAD, CLASS I, M4-0.7, LARGE
THREAD SERIES DESIGNATORM


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