5305-01-568-8884 SCREW,TAPPING Index 5305-01-568-9382 SCREW,TAPPING

National Stock Number:
5305-01-568-9381

Federal Supply Class:
5305

National Item Identification Number:
015689381

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:
92778A11539428MCMASTER-CARR SUPPLY CO


Techincal Specification:
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES
POINT STYLEOVAL
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.078 INCHES MINIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND


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