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National Stock Number: 5305-00-174-4751
Federal Supply Class: 5305
National Item Identification Number: 001744751
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:
5169864 | 24617 | GENERAL MOTORS CORP | 5169864 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | 5169864 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
FASTENER LENGTH | 1.000 INCHES NOMINAL | INTERNAL DRIVE STYLE | HEXAGON | MATERIAL | STEEL OVERALL | NOMINAL THREAD DIAMETER | 0.250 INCHES | POINT LENGTH | 0.328 INCHES NOMINAL | POINT STYLE | FLAT | WIDTH ACROSS FLATS | 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM | THREAD CLASS | 3A | THREAD LENGTH | 0.672 INCHES MINIMUM | THREAD QUANTITY PER INCH | 20 | THREAD SERIES DESIGNATOR | UNC |
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