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National Stock Number: 5305-01-590-6979
Federal Supply Class: 5305
National Item Identification Number: 015906979
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:
96640A144 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
COLOR | BLACK OVERALL | COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL | FASTENER LENGTH | 0.500 INCHES NOMINAL | HARDNESS RATING | 80.0 ROCKWELL B MINIMUM OVERALL | HEAD DIAMETER | 0.362 INCHES NOMINAL | HEAD STYLE | FLAT COUNTERSUNK | INTERNAL DRIVE STYLE | CROSS RECESS TYPE II | MATERIAL | STEEL CORROSION RESISTING OVERALL | MINIMUM TENSILE STRENGTH | 72000 POUNDS PER SQUARE INCH | NOMINAL THREAD DIAMETER | 0.190 INCHES | PART NAME ASSIGNED BY CONTROLLING AGENCY | PHILLIPS FLAT HEAD MACHINE SCREW | SURFACE TREATMENT | OXIDE OVERALL | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.500 INCHES NOMINAL | THREAD SERIES DESIGNATOR | UNC | THREAD QUANTITY PER INCH | 32 |
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