5305-01-570-6608 SCREW,MACHINE Index 5305-01-570-6623 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-570-6616

Federal Supply Class:
5305

National Item Identification Number:
015706616

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:
6430444-135M1076M6AMZ ALABAMA INC.
6430444-135M111083CATERPILLAR INC
6430444-135M154786BAE SYSTEMS LAND & ARMAMENTS L.P.
6430444-135M16W728BAE SYSTEMS SURVIVABILITY SYSTEMS LLC


Techincal Specification:
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, CAP HEX HD CLASS 10.9 COARSE ZINC, COATED-PLAIN
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER12.0 MILLIMETERS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONFORD MOTOR CO SPECFICATION WSA--21+26 NOTES 7 AND 8 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.8


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