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National Stock Number:
5305-01-240-8909
Federal Supply Class:
5305
National Item Identification Number:
012408909
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:
| 90128A569 | 3A054 | MCMASTER-CARR SUPPLY CO | | S561-03-0045 | 35683 | INTEGRATED DISTRIBUTION SYSTEMS LIMITED PARTNERSHIP | | SHA04C072Z | 51QX6 | THE SOCKET SOURCE, INC. |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 4.500 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | INTERNAL DRIVE STYLE | HEXAGON | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 3A054 | | DESIGN CONTROL REFERENCE | 90128A569 |
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