5920-01-530-4266 ARRESTER,ELECTRICAL SURGE Index 5310-01-530-4268 WASHER,KEYWAY

National Stock Number:
5305-01-530-4267

Federal Supply Class:
5305

National Item Identification Number:
015304267

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:
HQ6802553751QYC9ATLANTIC FASTENERS CO LLC


Techincal Specification:
FASTENER LENGTH3.750 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT STYLECUP
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNF
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A


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