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National Stock Number:
5305-01-578-4822
Federal Supply Class:
5305
National Item Identification Number:
015784822
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:
| 23-12306 | 79431 | FREIGHTLINER CORP | | 23-12306-712 | 64678 | DAIMLER TRUCK NORTH AMERICA LLC | | 23-12306-712 | 79431 | FREIGHTLINER CORP |
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Techincal Specification:
| COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL | | FASTENER LENGTH | 1.250 INCHES NOMINAL | | HEAD DIAMETER | 0.480 INCHES MINIMUM AND 0.531 INCHES MAXIMUM | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL | STEEL COMP 302 OVERALL OR STEEL COMP 304 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW-CAP FLAT HEAD HEX SOCKET | | PROPRIETARY CHARACTERISTICS | PACS | | MINIMUM TENSILE STRENGTH | 75000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | SPECIFICATION/STANDARD DATA | 05047-ANSI B18 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION | | WIDTH ACROSS FLATS | 0.156 INCHES NOMINAL | | SUPPLEMENTARY FEATURES | MATERIAL-AISI 302/304 STAINLESS STEEL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.750 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 20 |
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