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National Stock Number: 5305-01-507-4618
Federal Supply Class: 5305
National Item Identification Number: 015074618
Description: SCREW,CAP,HEXAGON HEAD
Detail: An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.
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Manufacturer Information:
3406291 | 45152 | OSHKOSH CORP | 3406291 | 75Q65 | OSHKOSH DEFENSE LLC | 7-73-315 | 72447 | DANA COMMERCIAL VEHICLE MANUFACTURING, LLC |
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Techincal Specification:
FASTENER LENGTH | 0.845 INCHES MINIMUM AND 0.875 INCHES MAXIMUM | HEAD HEIGHT | 0.272 NOMINAL MILS AND 0.291 NOMINAL CENTIMETERS | HEAD STYLE | HEXAGON | MATERIAL | STEEL OVERALL | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD DIAMETER | 0.438 INCHES | SPECIAL FEATURES | SCREW CAP, HEX, NY NSPO | WIDTH BETWEEN FLATS | 0.682 INCHES MINIMUM AND 0.706 INCHES MAXIMUM | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.845 INCHES MINIMUM AND 0.875 INCHES MAXIMUM | THREAD QUANTITY PER INCH | 20 | THREAD SERIES DESIGNATOR | UNF |
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