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National Stock Number: 5305-01-528-4249
Federal Supply Class: 5305
National Item Identification Number: 015284249
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:
AES14F250A00BB3A97 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | ASME B18.24-2004 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | S300NA42FAD17574NNCH2 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS |
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Techincal Specification:
MATERIAL | STEEL OVERALL | NOMINAL THREAD DIAMETER | 0.250 INCHES | SPECIAL FEATURES | UNF-2A DIAMETER .250 SIZE/LENGTH 1.00 ASTM A 574 ALLOY STEEL ASTM B 633,TYPE II SC 4 (COLOR BLACK) PLAIN END = DRILLED HEAD | THREAD LENGTH | 1.000 INCHES NOMINAL | THREAD SERIES DESIGNATOR | UNF |
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