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National Stock Number:
5305-01-575-5653
Federal Supply Class:
5305
National Item Identification Number:
015755653
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.
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Manufacturer Information:
| 6430444 | 6W728 | BAE SYSTEMS SURVIVABILITY SYSTEMS LLC | | 6430444-136M1 | 076M6 | AMZ ALABAMA INC. | | 6430444-136M1 | 11083 | CATERPILLAR INC | | 6430444-136M1 | 54786 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 6430444-136M1 | 6W728 | BAE SYSTEMS SURVIVABILITY SYSTEMS LLC |
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Techincal Specification:
| FASTENER LENGTH | 40.0 MILLIMETERS NOMINAL | | HEAD STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | DIN 931/DIN 933 CLASS 10.9 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,CAP HEX HD CLASS 10.9 COARSE ZINC COATED-PLAIN | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 12.0 MILLIMETERS | | SPECIAL FEATURES | ZINC PLATED; TOPCOAT WITH MAGNI 500 ALUMINUM ORGANIC TYPE CORROSION PROTECTIVE COATING IAW FORD MOTOR COMPANY SPECIFICATION WSA-M21P26 NOTES 7 AND 8 | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 TYPE II CLASS FE/AN5 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | THREAD CLASS | 5C | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | M | | THREAD PITCH IN MILLIMETERS | 1.75 |
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