2090-01-626-4413 SEAT,MARINE 5305-01-626-4415 SCREW,MACHINE

National Stock Number:
5305-01-626-4414

Federal Supply Class:
5305

National Item Identification Number:
016264414

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:
AES07M20F060CG89B105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
G19231B20060N01417GENERAL DYNAMICS LAND SYSTEMS INC.


Techincal Specification:
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER20.0 MILLIMETERS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633, TYPE 3 OR TYPE 5 ASSN STD ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS2.5
COLORBLUE OVERALL
FASTENER LENGTH60.0 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, CAP, HEXAGON HEAD, METRIC


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