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National Stock Number:
5305-01-298-3122
Federal Supply Class:
5305
National Item Identification Number:
012983122
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:
| 3C3085P28 | 07482 | GENERAL ELECTRIC COMPANY | | 3C3085P28 | 5QE71 | RHINESTAHL CORPORATION |
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Techincal Specification:
| COLOR | BLACK OVERALL | | FASTENER LENGTH | 1.625 INCHES NOMINAL | | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM OVERALL | | HEAD STYLE | HEADLESS (SETSCREW) | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | SPECIAL FEATURES | 32 MICROINCHES ON POINT; SMALLER CUP POINT 0.375 IN. MIN 0.376 IN. MAX DIA; 0.600 IN. NOM LG | | POINT STYLE | CUP | | WIDTH ACROSS FLATS | 0.0250 INCHES NOMINAL | | SURFACE TREATMENT | OXIDE OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.025 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNRF | | THREAD QUANTITY PER INCH | 20 |
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