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National Stock Number:
5305-01-158-6765
Federal Supply Class:
5305
National Item Identification Number:
011586765
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:
| 21251 | 20874 | ERIE STRAYER CO | | 21251-1 | 20874 | ERIE STRAYER CO |
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Techincal Specification:
| COUNTERSINK ANGLE | 78.0 DEGREES NOMINAL | | FASTENER LENGTH | 5.000 INCHES NOMINAL | | HEAD DIAMETER | 2.031 INCHES NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL THREAD DIAMETER | 1.125 INCHES | | POINT STYLE | OVAL | | SPECIAL FEATURES | ONE DRILLED SLOT ON SIDE OF HEAD,0.188 INCH NOMINAL IN WIDTH | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UNC | | THREAD QUANTITY PER INCH | 7 |
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