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National Stock Number:
5305-00-685-3603
Federal Supply Class:
5305
National Item Identification Number:
006853603
Description:
SETSCREW
Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
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Manufacturer Information:
| 314232 | 77445 | RTX CORPORATION | | 314232 | 80539 | SPS TECHNOLOGIES, LLC | | 314232 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 314232 | 93907 | TEXTRON FASTENING SYSTEMS DBA DECORAH OPERATIONS TFS |
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Techincal Specification:
| COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL | | FASTENER LENGTH | 0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL | | HEAD DIAMETER | 0.477 INCHES MINIMUM AND 0.517 INCHES MAXIMUM | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | MINIMUM TENSILE STRENGTH | 140000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | POINT CHAMFER ANGLE | 47.0 DEGREES NOMINAL | | POINT DIAMETER | 0.185 INCHES MAXIMUM | | POINT LENGTH | 0.175 INCHES NOMINAL | | POINT STYLE | FLAT | | THREAD CLASS | 1A | | THREAD LENGTH | 0.160 INCHES MINIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 28 |
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