5305-01-154-4324 SCREW,CAP,HEXAGON HEAD Index 5310-01-154-4326 NUT,PLAIN,HEXAGON

National Stock Number:
5305-01-154-4325

Federal Supply Class:
5305

National Item Identification Number:
011544325

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:
5305PL07839309009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
C7997-3-817446HUCK INTERNATIONAL, INC
D7910HF-3-80HDW7HUCK INTERNATIONAL, INC.
CA2834-829372HOWMET GLOBAL FASTENING SYSTEMS INC.
C7997-3-858794FASTENER TECHNOLOGY CORP
C7997-3-881755LOCKHEED MARTIN CORPORATION
D7910HF-3-897928HUCK INTL INC


Techincal Specification:
EXTENDED WASHER DIAMETER0.350 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.019 INCHES MINIMUM AND 0.031 INCHES MAXIMUM
FASTENER LENGTH1.055 INCHES MINIMUM AND 1.085 INCHES MAXIMUM
HEAD HEIGHT0.180 INCHES NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIALSTEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303 PLUS X OR STEEL COMP 303SE OR STEEL COMP 303CU OR STEEL COMP 303MA OR STEEL COMP 303PB OR STEEL COMP 304 OR STEEL COMP 304L SPRING
MATERIALSTEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303 PLUS X OR STEEL COMP 303SE OR STEEL COMP 303CU OR STEEL COMP 303MA OR STEEL COMP 303PB OR STEEL COMP 304 OR STEEL COMP 304L STAND-OFF
MATERIALSTEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303 PLUS X OR STEEL COMP 303SE OR STEEL COMP 303CU OR STEEL COMP 303MA OR STEEL COMP 303PB OR STEEL COMP 304 OR STEEL COMP 304L FASTENER
NOMINAL THREAD DIAMETER0.190 INCHES
WIDTH BETWEEN FLATS0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STAND-OFF
SURFACE TREATMENTPASSIVATE FASTENER
SURFACE TREATMENTPASSIVATE SPRING
SURFACE TREATMENTPASSIVATE STAND-OFF
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH32


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