5305-01-258-8211 SCREW,CLOSE TOLERANCE Index 5940-01-258-8214 TERMINAL,LUG

National Stock Number:
5305-01-258-8212

Federal Supply Class:
5305

National Item Identification Number:
012588212

Description:
SCREW ASSEMBLY,PANEL

Detail:
A HEADED, THREADED FASTENING DEVICE OVER WHICH MAY BE ASSEMBLED; (1) A STAND-OFF; (2) A FLANGED BUSHING WITH WASHER(S) AND/OR A SHOULDERED BUSHING WITHOUT A FLANGE, OR IT MAY HAVE AN INTERNALLY THREADED SLEEVE THAT IS AN INTEGRAL PART OF THE SCREW; A WASHER AND AN EXTERNALLY THREAD SELF-LOCKING BUSHING THAT IS DRIVEN BY AN INSERTED DRIVER. ATTACHED TO PANEL BY THREADED BUSHING OR BY FLARING END OF STAND-OFF, OR BUSHING. USED IN CONJUNCTION WITH A SPEED NUT, NUT PLATE, OR DRIVEN INTO A THREADED HOLE IN THE ITEM THAT THE PANEL IS FASTENED TO. MAY BE SPRING LOADED.


Manufacturer Information:
53-11-514-2694222SOUTHCO INC


Techincal Specification:
FASTENER LENGTH1.250 INCHES NOMINAL
INTERNAL DRIVE STYLESLOT
MATERIAL ACCOMMODATED THICKNESS0.188 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING BEARING SURFACE OF HEAD
MATERIALSTEEL CORROSION RESISTING STAND-OFF
MATERIALSTEEL CORROSION RESISTING SPRING
NOMINAL THREAD DIAMETER0.250 INCHES
SURFACE TREATMENTPASSIVATE BEARING SURFACE OF HEAD
SURFACE TREATMENTPASSIVATE SPRING
SURFACE TREATMENTPASSIVATE STAND-OFF
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.375 INCHES NOMINAL
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNC


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