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National Stock Number:
5305-01-597-4681
Federal Supply Class:
5305
National Item Identification Number:
015974681
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:
| ANSIB18.3.1 4-40UNC-2A1-1/2SST | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | | HA1748A00 | F6371 | INEO DEFENSE SOPHIA ANTIPOLISVALBONNE |
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Techincal Specification:
| FASTENER LENGTH | 1.5 INCHES NOMINAL | | HEAD STYLE | FLAT FILLISTER | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL | STEEL PROPERTY CLASS 18.8 OVERALL | | NOMINAL THREAD DIAMETER | 0.112 INCHES | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.5 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 40 |
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