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National Stock Number:
5305-01-456-5177
Federal Supply Class:
5305
National Item Identification Number:
014565177
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:
| G382298-88 | 06164 | ALL STAINLESS, INC. | | G382298-88 | 1FH08 | LEHIGH ARMSTRONG INC | | G382298-88 | 26233 | NYLOK LLC | | G382298-88 | 3B150 | RAYTHEON COMPANY | | G382298-88 | 49956 | RAYTHEON COMPANY | | G382298-88 | 54X10 | RAYTHEON COMPANY | | G382298-88 | 56878 | SPS TECHNOLOGIES, LLC | | G382298-88 | 7U319 | UNIMETRIC CORP |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | THREAD LENGTH | 0.596 INCHES MAXIMUM | | FASTENER LENGTH | 0.750 INCHES MAXIMUM | | MATERIAL | STEEL COMP 316 OVERALL | | HEAD STYLE | HEXAGON | | THREAD DIRECTION | RIGHT-HAND | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | THREAD QUANTITY PER INCH | 13 | | THREAD CLASS | 2A | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-P-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HEAD HEIGHT | 0.302 INCHES MINIMUM AND | | 0.364 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.725 INCHES MINIMUM AND | | 0.750 INCHES MAXIMUM | | SPECIAL FEATURES | THREE .062 DRILLED HOLES IN HEAD |
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