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National Stock Number: 5305-01-160-1995
Federal Supply Class: 5305
National Item Identification Number: 011601995
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:
| 4V-6981 | HD208 | PON EQUIPMENT B.V. | | 4V6981 | 11083 | CATERPILLAR INC | | 6046-BLACK | 11770 | E/M COATING SERVICES DIV E/M COATING SERVICES NORTH HOLLYWOOD |
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Techincal Specification:
| FASTENER LENGTH | 0.748 INCHES NOMINAL | | HEAD HEIGHT | 0.159 INCHES NOMINAL | | HEAD DIAMETER | 0.635 INCHES NOMINAL | | HEAD STYLE | BUTTON | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | WIDTH ACROSS FLATS | 0.156 INCHES NOMINAL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.648 INCHES MINIMUM AND 0.748 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNC |
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