5305-01-430-1815 SETSCREW Index 5305-01-430-1817 SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-430-1816

Federal Supply Class:
5305

National Item Identification Number:
014301816

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:
FTF7150-12-4-258794FASTENER TECHNOLOGY CORP


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.281 INCHES NOMINAL
FASTENER LENGTH1.125 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING SECONDARY WASHER
STEEL CORROSION RESISTING PRIMARY WASHER
STEEL CORROSION RESISTING SPRING
STEEL COMP 304 STAND-OFF
STEEL CORROSION RESISTING FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059,300 SERIES MIL SPEC SINGLE MATERIAL RESPONSE PRIMARY WASHER
ASTM A313,300 SERIES ASSN STD SINGLE MATERIAL RESPONSE SPRING
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF
ASTM A493,300 SERIES ASSN STD SINGLE MATERIAL RESPONSE FASTENER
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEPAN NO. 2
HEAD DIAMETER0.482 INCHES NOMINAL
HEAD HEIGHT0.137 INCHES NOMINAL
INTERNAL DRIVE STYLESLOT
MATERIAL ACCOMMODATED THICKNESS0.080 INCHES MINIMUM AND
0.125 INCHES MAXIMUM


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