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National Stock Number: 5305-01-623-8489
Federal Supply Class: 5305
National Item Identification Number: 016238489
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:
10086475 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS | 6H | FASTENER LENGTH | 40.0 MILLIMETERS NOMINAL | HEAD DIAMETER | 12.7 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM | HEAD HEIGHT | 7.8 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM | HEAD STYLE | BUTTON | INTERNAL DRIVE STYLE | HEXAGON | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM F835M ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | PART NAME ASSIGNED BY CONTROLLING AGENCY | CAP, HEX SOCKET, BUTTON HEAD | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS | WIDTH ACROSS FLATS | 6.0 MILLIMETERS NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM F1941M, TYPE 5DT,ELECTRODEPOSITED ZINC, HEXAVALENT CHROMIUM FREE ASSN STD SINGLE TREATMENT RESPONSE OR ASTM B633, SC 1,TYPE VI, ELECTRODEPOSITED ZINC, HEXAVALENT CHROMIUM FREE ASSN STD SINGLE TREATMENT RESPONSE OR ASTM F1137, GRADE 111, ZINC PHOSPHATE WITH ZINC RICH EPOXY RESIN, OLIVE DRAB COLOR ASSN STD SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ZINC OR PHOSPHATE ZINC OVERALL | THREAD CLASS | 6H | THREAD DIRECTION | RIGHT-HAND | THREAD SERIES DESIGNATOR | M | THREAD PITCH IN MILLIMETERS | 1.3 |
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