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National Stock Number:
5305-01-616-1505
Federal Supply Class:
5305
National Item Identification Number:
016161505
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:
| AES10M08B030CG89B2 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | G19234B08030N | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. | | G19234M | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. |
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Techincal Specification:
| COLOR | BLUE OVERALL | | FASTENER LENGTH | 30.0 MILLIMETERS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASMEB18.2.3.4M ASSN STD SINGLE MATERIAL RESPONSE OR SAEJ1199 ASSN STD SINGLE MATERIAL RESPONSE OR ASTMA568M ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, HEX FLANGE, METRIC | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS | | SPECIAL FEATURES | HEXAVALENT CHROMIUM FREE TRIVALENT COATING | | SPECIAL TEST FEATURES | ASTMF1941M TYPE FE/ZN5AT OR FE/ZN5BT | | SUPPLEMENTARY FEATURES | MINIMUM 4 HOUR BAKE TIME FOR HYDROGEN EMBRITTLEMENT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTMB633TYPE3 ASSN STD 1ST TREATMENT RESPONSE OR TYPE5 ASSN STD 1ST TREATMENT RESPONSE OVERALL | | THREAD SERIES DESIGNATOR | M | | THREAD PITCH IN MILLIMETERS | 1.25 |
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