5305-01-252-3750 SETSCREW Index 5310-01-252-3752 WASHER,FLAT

National Stock Number:
5305-01-252-3751

Federal Supply Class:
5305

National Item Identification Number:
012523751

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:
F7500-M5-B-517446HUCK INTERNATIONAL, INC
F7500-M5-B-597928HUCK INTL INC


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS4H6H
FASTENER LENGTH25.4 MILLIMETERS MINIMUM AND 31.2 MILLIMETERS MAXIMUM
HEAD HEIGHT7.2 MILLIMETERS NOMINAL
MATERIAL ACCOMMODATED THICKNESS0.12 MILLIMETERS MINIMUM AND 3.04 MILLIMETERS MAXIMUM
MATERIALALUMINUM ALLOY 6061 HEAD
MATERIALSTEEL COMP 302B SPRING
MATERIALSTEEL CORROSION RESISTING GRIP
NOMINAL THREAD DIAMETER5.0 MILLIMETERS
WIDTH BETWEEN FLATS11.3 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH19.0 MILLIMETERS MINIMUM AND 19.5 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS0.8


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