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National Stock Number:
5305-01-627-5906
Federal Supply Class:
5305
National Item Identification Number:
016275906
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:
| 4925-1 | 0W357 | PDI GROUND SUPPORT SYSTEMS, INC. |
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Techincal Specification:
| FASTENER LENGTH | 1.476 INCHES MINIMUM AND 1.493 INCHES MAXIMUM | | HEAD HEIGHT | 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,HEX HEAD, DRILLED | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | SPECIAL FEATURES | HEAD HAS 0.213 DRILL THRU WITH 1/4 - 28 THREAD X 0.25 IN DEEP | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.25 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNF | | WIDTH BETWEEN FLATS | 0.5610 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM |
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