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National Stock Number:
5305-01-456-7640
Federal Supply Class:
5305
National Item Identification Number:
014567640
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:
| 38031-94C3 | 56878 | SPS TECHNOLOGIES, LLC | | 6963015 | 53711 | NAVAL SEA SYSTEMS COMMAND | | SCREW,BUTTONHEAD SST 4-40X3/16 | 66093 | SAMSON INDUSTRIES INC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.112 INCHES | | THREAD QUANTITY PER INCH | 40 | | FASTENER LENGTH | 0.187 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | HEAD STYLE | BUTTON | | HEAD DIAMETER | 0.213 INCHES NOMINAL | | HEAD HEIGHT | 0.059 INCHES NOMINAL | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.062 INCHES NOMINAL |
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