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National Stock Number:
5305-01-623-1716
Federal Supply Class:
5305
National Item Identification Number:
016231716
Description:
SCREW,CAP,SOCKET HEAD
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
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Manufacturer Information:
| AES43M08B080BC49B1 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | G1931BH080080N | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. |
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Techincal Specification:
| EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 80.0 MILLIMETERS NOMINAL | | HEAD DIAMETER | 13.0 MILLIMETERS MAXIMUM | | HEAD STYLE | FLAT CHAMFER | | HEAD HEIGHT | 8.0 MILLIMETERS MAXIMUM | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL | STEEL PROPERTY CLASS 12.9 OVERALL | | NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTMB633 TYPE 3,FE/ZN12 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMATE ZINC OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH IN MILLIMETERS | 1.25 | | THREAD SERIES DESIGNATOR | M | | WIDTH ACROSS FLATS | 6.1 MILLIMETERS MAXIMUM |
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