4730-12-168-5881 PLUG,PIPE Index 5305-12-168-6487 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5310-12-168-6437

Federal Supply Class:
5310

National Item Identification Number:
121686437

Description:
NUT,SELF-LOCKING,CAP

Detail:
A nut internally threaded from one end, and completely enclosed on the opposite end. The outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, dodecagonal or the like and taper to a cone or dome shape on the closed end. An integral feature is incorporated for locking on the threads of a mating memeber. Excludes NUT (1), STAMPED.


Manufacturer Information:
DIN986-M12-6-A2PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN986M12-6GALZNCD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M12DIN986-6GALZNCD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
COUNTERSINK ANGLE90,0 DEGREES MINIMUM AND 120,0 DEGREES MAXIMUM THREADS
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALPLASTIC LOCKING INSERT
MATERIALSTEEL OVERALL EXCEPT INSERT
NOMINAL THREAD SIZE12,0 MILLIMETERS
NUT HEIGHT22,5 MILLIMETERS NOMINAL
NUT STYLECAP
SPECIFICATION/STANDARD DATAD8286-DIN986/JUN87/ PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH ACROSS FLATS19,0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONISO4042, SCHLUESSEL A2P ASSN STD SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
SURFACE TREATMENTZINC AND CHROMATE OVERALL EXCEPT INSERT
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS1,75
THREAD TOLERANCE CLASS6H INTERNAL
THREAD SERIESISO M


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