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National Stock Number: 5305-01-359-6303
Federal Supply Class: 5305
National Item Identification Number: 013596303
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:
1-4X28 1-4LG | 98296 | STANDARD MFG CO INC |
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Techincal Specification:
NOMINAL THREAD DIAMETER | 0.250 INCHES | MATERIAL | STEEL OVERALL | THREAD QUANTITY PER INCH | 28 | THREAD SERIES DESIGNATOR | UNC | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3A | FASTENER LENGTH | 0.250 INCHES NOMINAL |
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