5305-01-187-1899 SCREW,MACHINE Index 5305-01-187-1901 THUMBSCREW

National Stock Number:
5305-01-187-1900

Federal Supply Class:
5305

National Item Identification Number:
011871900

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.


Manufacturer Information:
3603-0067-104577MISSION SYSTEMS ORCHARD PARK INC


Techincal Specification:
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.112 INCHES
POINT LENGTH0.060 INCHES NOMINAL
POINT STYLEOVAL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.450 INCHES NOMINAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH40
WIDTH ACROSS FLATS0.051 INCHES NOMINAL


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